Lexmark C 950 Service Manual
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Parts catalog 7-99 5058-030 Go Back Previous Next Assembly 90 (continued): Miscellaneous Asm- indexPart numberUnits/ FRUDescription NS 40X3141 1Spain 8ft straight power cord NS 40X4596 1Brazil power cord NS 40X0273 1Chile Uruguay power cord NS 40X0275 1Israel power cord NS 40X1773 1South Africa power cord NS 40X1772 1Switzerland power cord NS40X69631CAC card reader NS40X69641Small CAC card reader case NS40X69651Large CAC card reader case
7-100 Service Manual 5058-030 Go Back Previous Next
Index I-1 5058-030 Go Back Previous Next Index Numerics 1st transfer conductor housing 4-20 1st transfer retract clutch assembly 4-22 1TM main components 3-119 1TM theory 3-116 1TM media feed units 3-118 media transport 3-117 media tray assembly 3-117 1xx service checks 2-34 1xx service error codes 2-12 2nd transfer roller 4-24 2xx service checks 2-84 2xx service error codes 2-20 3TM left door 4-199 3TM theory 3-110 3TM media feed units 3-112 main components 3-113 media transport 3-111 media tray assembly 3-111 3xx service checks 2-133 3xx service error codes 2-24 4xx service checks 2-179 4xx service error codes 2-29 650-sheet duo drawer 1-1 8xx service checks 2-210 8xx service error codes 2-31 900.xx System software error service check 2-213, 2-216 9xx service checks 2-219 9xx service error codes 2-31 A acronyms 1-15 ATC sensor PCB 4-26 ATC sensor PCB bracket 4-25 B booklet bin 4-253 booklet bin hookup cable assembly 4-253 booklet controller card assembly 4-254 booklet diverter gate 4-255 booklet fold solenoid 4-257 booklet front tamper guide 4-258 booklet knife sector drive gear 42T 4-260 booklet media entrance drive motor assembly 4-261 booklet media pinch roll assembly 4-262 booklet paddle drive motor assembly 4-263 booklet rear tamper guide 4-263 booklet stapler unit assembly 4-265 booklet unit chassis 4-267 bridge decurler rear cover 4-232 bridge decurler right cover 4-233 bridge decurler top cover 4-233 bridge PCBA (SFP) 4-28 bridge top door assembly 4-238 bridge unit 4-236 bridge unit top door spring 4-239 buffer diverter gate 4-269 buffer diverter solenoid 4-270 buffer pinch guide assembly 4-271 buffer roll 4-276 button test 3-18 C C developer carrier 4-45 C toner drop auger 4-31 charge roll HVPS cooling fan 4-37 charge roll HVPS PCBA 4-39 CMYK toner dispense auger assembly 4-40 color theory 3-67 Configuration Menu Action for prompts 3-6 Automatic Alignment Adjust Calibration 3-6 Automatically Display Error Screens 3-7 Black Only Mode 3-7 Booklet Adjustments 3-7 Clear Custom Status 3-7 Color Trapping 3-7 Disk Encryption 3-7 Energy Conserve 3-8 entering 3-5 Envelope Prompts 3-8 Erase all Information on Disk 3-8 Exit Tray 2 3-8 Factory Defaults 3-8 Font Sharpening 3-9 Jobs on Disk 3-9 Key Repeat Initial Delay 3-9 Key Repeat Rate 3-9 Panel Menus 3-10 Paper Prompts 3-10 Print Quality Pages 3-10 Reports 3-10 Require Standby 3-11 Reset Maintenance Counter Value 3-11 Short-edge Printing 3-11 Size Sensing 3-12 Tray Insert Message Delay 3-12 UI Automation 3-12 USB Speed 3-13 Wipe All Settings 3-13 configuration menu 3-5 connectors 5-1 controller cooling fan 4-43 D data streams 1-4 deculer clutch 4-241 developer housing 4-48, 4-54, 4-59, 4-65 developer housing rear plunger 4-70 developer HVPS PCBA 4-72
I-2 Service Manual 5058-030 Go Back Previous Next diagnostic aids accessing service menus 3-4 diagnostic information error codes and messages 2-3 image quality checks 2-227 POR 2-2 service checks 2-34 Diagnostics Menu available tests 3-5 DEVICE TESTS 3-16 DUPLEX TESTS 3-16 entering diagnostic menus 3-14 EVENT LOG (Diagnostics Menu) 3-17 FINISHER TESTS 3-18 HARDWARE TESTS 3-18 INPUT TRAY TESTS 3-19 MOTOR TESTS 3-20 OUTPUT BIN TESTS 3-21 PRINT TESTS 3-22 PRINTER SETUP 3-22 REPORTS 3-23 SENSOR TESTS 3-23 dimensions 1-4 diverter solenoid 4-279 duplex text 3-16 E eject shaft roll 4-274 error codes 1xx service error codes 2-12 2xx service error codes 2-20 3xx service error codes 2-24 4xx service error codes 2-29 849.00 hard drive failure 2-210 8xx service error codes 2-31 939.00 RIP card assembly communication failure 2-219 951.XX RIP card assembly NVRAM failure 2-221 953.XX operator panel assembly NVRAM failure 2-221 955.XX RIP card assembly NAND CRC failure 2-221 956.00 RIP card assembly processor failure 2-222 956.01 RIP card assembly processor over temperature failure 2-222 956.02 RIP card assembly cooling fan failure 2-222 956.03 RIP card assembly FPGA failure 2-223 980.03 duplex controller card assembly communication failure 2-223 980.05 engine flicker communication failure 2-224 9xx service error codes 2-31 user status messages 2-3 ESD-sensitive parts 4-1 eSF solutions backup 4-149 event log 3-10, 3-17 F feeder slide guide 4-74 finisher bottom cover 4-276 finisher controller PCBA 4-285 finisher diverter gate 4-279 finisher front door assembly 4-280 finisher jams 3-44 finisher left lift carriage assembly 4-281 finisher left upper cover 4-293 finisher LVPS PCBA 4-283 finisher media entrance roll 4-284 finisher rear lower cover 4-313 finisher rear upper cover 4-313 finisher right lift carriage assembly 4-289 finisher top cover 4-355 front left cooling fan 4-75 front right cooling fan 4-77 front upper cooling fan 4-79 fuser assembly 4-81 fuser cooling fan 4-81 fuser driver PCBA 4-87 fuser driver PCBA cooling fan 4-84 G general information 1-1 acronyms 1-15 media handling specifications 1-6 options and features 1-1 printer specifications 1-2 tools required for service 1-14 H HCF caster 4-363 HCF controller card PCBA 4-363 HCF feed unit roller kit 4-365, 4-366 HCF left cover 4-366 HCF lift cable kit 4-367 HCF Media long edge guide kit 4-368 HCF media out actuator 4-369 HCF media transport roller kit 4-384 HCF media tray assembly 4-370 HCF media tray front cover 4-371 HCF media tray lift coupling kit 4-372 HCF pick roll shaft kit 4-373 HCF rear cover 4-375 HCF separation drive gear kit 4-378 HCF separation roller shaft assembly 4-380 HCF top cover 4-381 HCF top door 4-382 hole punch test 3-18 home screen 3-2 I image quality checks after image (ghosting) 2-242 background fog 2-243 blank print (no print) 2-230 color misregistration 2-249 deletions 2-250 diagonal banding 2-252 faint print (low contrast) 2-228 high frequency bands 2-251 horizontal stripes (side to side direction) 2-237 horizontal white stripes or bands (side-to-side direction) 2-234 media damage 2-246
Index I-3 5058-030 Go Back Previous Next no fuse 2-248 paper skew 2-245 partial lack 2-239 solid black 2-232 spots 2-240 vertical lines and bands (process direction) 2-233 vertical stripes (process direction) 2-236 image quality service checks 2-227 image quality trouble troubleshooting 2-227 inner cover 4-3 inner plate 4-95 internal rear cover (SFP) 4-5 J jams, avoiding 3-27 K K developer carrier 4-45 K toner drop auger 4-97 L LED printhead 4-99 left rear lower cover 4-6 left upper cover 4-6 lithium battery ii-xxvii locations 5-1 lower engine PCBA 4-101 lower media exit roll 4-293 lower redrive shift motor assembly 4-102 lubrication specifications 6-2 LVPS front fan guide 4-108 LVPS PCBA 4-109 LVPS sub cooling fan 4-112 M M developer carrier 4-45 M toner drop auger 4-113 main power GFI interface 4-116 main power switch 4-118 maintenance 6-1 maintenance counter 3-11 maintenance scheduled 6-3 media 1-6 media eject clamp clutch 4-301 media eject motor assembly 4-302 media entrance pinch guide 4-306 media guidelines 1-11 paper, selecting 1-12 paper, storing 1-13 preprinted forms and letterhead, selecting 1-12 recycled paper and other office papers, using 1-13 unacceptable paper 1-12 media input type specifications finisher 1-8 printer 1-7 media out actuator 4-120 media size switch PCB 4-120 menu map 3-3 models 1-1 motor 1st BTR retract 4-94 booklet end guide drive 4-256 booklet front tamper 4-259 booklet rear tamper 4-264 bridge drive 4-234 clamp drive 4-272 fuser 4-94 fuser pressure roll retract 4-91 HCF media lift 4-364 HCF transport 4-384 lower redrive 4-94 media feed lift 4-118 media transport 4-121 MPF drive motor 4-121 punch carriage shift 4-310 punch unit 4-311 registration drive 4-144 stacker bin lift 4-341 stepper 4-348, 4-350, 4-352 toner dispense 4-166 TTM upper transport motor 4-230 waste toner agitator 4-188 motor tests 3-20 MPF roller kit 4-124 MPF top cover 4-7 MPF tray feeder 4-125 O operator panel 3-1 operator panel front cover (SFP) 4-8 operator panel front cover with slot 4-8 operator panel speaker 4-129 options and features 1-1 finisher compiler unit assembly 3-84 functions of sensors along the media path 3-79 media transport 3-71 power supply and interlock 3-101 punch unit 3-81 stacker media bin 3-96 stapler 3-89 upper media bin 3-96 high capacity feed HCF media feed unit assembly operation 3-123 HCF media feed unit assembly sensor/motor func- tions 3-125 HCF media transport roll assembly operation 3-125 media feeding 3-122 status monitoring 3-126 P paddle shaft 4-307 panel test 3-19 paper jams 2-11, 3-27 paper path 1TM 3-117 3TM 3-111 bridge unit 3-71 finisher 3-72
I-4 Service Manual 5058-030 Go Back Previous Next rolls, finisher 3-73 rolls, printer 3-60 sensors, finisher 3-74 sensors, printer 3-61 TTM 3-104 paper path rolls, printer 3-60 parts catalog finisher 7-56 HCF 7-86, 7-87 miscellaneous 7-98 printer 7-2 PC smart chip socket 4-131 PC/developer drive motor assembly 4-135 PC/developer drive motor cooling fan 4-133 PCBA bridge 4-28 developer HVPS 4-72 finisher controller 4-285 finisher LVPS 4-283 fuser driver 4-87 HCF controller card 4-363 lower engine 4-101 SFP RIP 4-147 tray module controller 4-209 upper printer engine 4-184 pick roller kit 4-138 POR sequence 2-2 power off 4-1 power-on sequence (POR) 2-2 print engine theory 3-52 print tests 3-22 printer front door 4-10 printer left duplex door assembly 4-139 printer media turn guide 4-140 printer right cover 4-11 printer top cover 4-12 printer tray 1 media feeder 4-141 printhead retract door 4-142 punch carriage 4-308 R rator 4-8 rear lower cover 4-14 rear upper cover (SFP) 4-16 registration/transport roller assembly 4-146 removals, bridge unit bridge decurler rear cover 4-232 bridge decurler right cover 4-233 bridge decurler top cover 4-233 bridge drive motor 4-234 bridge unit assembly 4-236 bridge unit rear cover 4-237 bridge unit top door 4-238 bridge unit top door spring 4-239 decurler clutch 4-241 sensor (bridge media entrance) 4-244 sensor (bridge media exit) 4-245 sensor (bridge top door interlock) 4-248 sensor (decurler cam HP) 4-249 sensor (decurler cover interlock) 4-251 removals, finisher booklet bin assembly 4-253 booklet bin hookup cable assembly 4-253 booklet controller card assembly 4-254 booklet diverter gate 4-255 booklet end guide drive motor 4-256 booklet fold solenoid 4-257 booklet fold solenoid frame 4-257 booklet folding/exit drive motor assembly 4-258 booklet front tamper guide 4-258 booklet front tamper motor 4-259 booklet knife sector drive gear 42T 4-260 booklet media entrance drive motor 4-261 booklet media pinch roll assembly 4-262 booklet paddle drive motor assembly 4-263 booklet rear tamper guide 4-263 booklet rear tamper motor 4-264 booklet stapler unit assembly 4-265 booklet unit assembly lef 4-266 booklet unit chassis 4-267 booklet unit gear train frame 4-268 buffer diverter gate 4-269 buffer diverter gate solenoid 4-270 buffer pinch guide assembly 4-271 clamp drive motor 4-272 clamp paddle 4-273 eject roll shaft 4-274 finisher 4-287 finisher bottom cover 4-276 finisher buffer roll assembly 4-276 finisher diverter gate 4-279 finisher diverter gate solenoid 4-279 finisher front door assembly 4-280 finisher left carriage belt assembly 4-281 finisher LVPS PCBA 4-283 finisher media entrance roll assembly 4-284 finisher PCBA 4-285 finisher right carriage belt 4-289 left lower cover 4-292 left upper cover 4-293 lower media exit roll assembly 4-293 lower pinch guide assembly 4-297 media compiler unit assembly 4-298 media eject clamp clutch 4-301 media eject motor assembly 4-302 media eject unit assembly 4-303 media entrance pinch guide assembly 4-306 paddle shaft 4-307 punch carriage assembly 4-308 punch carriage shift motor assembly 4-310 punch unit motor assembly 4-311 rear lower cover 4-313 rear upper cover 4-313 right eject cover 4-314 sensor (booklet compiler media entrance) 4-315 sensor (booklet end guide HP) 4-316 sensor (booklet front tamper HP) 4-316 sensor (booklet knife folding) 4-317 sensor (booklet knife HP) 4-318
Index I-5 5058-030 Go Back Previous Next sensor (booklet media entrance) 4-319 sensor (booklet rear tamper HP) 4-320 sensor (booklet unit interlock) 4-320 sensor (booklet unit media exit) 4-321 sensor (buffer path) 4-322 sensor (compiler media present) 4-323 sensor (diverter gate) 4-323 sensor (finisher media entrance) 4-324 sensor (front tamper HP) and sensor (rear tamper HP) 4-325 sensor (lower media exit) 4-326 sensor (media eject clamp HP) 4-327 sensor (media eject shaft HP) 4-328 sensor (punch cam front) 4-330 sensor (punch carriage shift HP) 4-329 sensor (punch hole select)) 4-330 sensor (punch unit HP) 4-330 sensor (punch unit motor encoder) 4-331 sensor (punch unit side registration pair) with bracket 4-332 sensor (punch waste box set) 4-333 sensor (stacker bin level encoder) 4-334 sensor (stacker bin level F) 4-335 sensor (stacker bin level R) 4-335 sensor (stacker bin no media) 4-336 sensor (stacker bin upper limit) 4-336 sensor (stapler carriage HP) 4-338 sensor (upper media bin full) 4-339 sensor (upper media exit) 4-340 stacker bin lift motor assembly 4-341 stacker media bin assembly 4-344 stapler unit assembly 4-344 stapler unit frame 4-346 stepper motor (exit) assembly and belt (exit) 4-352 stepper motor and belt (buffer/transport) 4-348 stepper motor and belt (entrance/paddle) 4-350 sub paddle 4-353 switch (eject cover interlock) 4-354 switch (finisher front door interlock) 4-354 top cover 4-355 upper media bin assembly 4-356 upper media bin front cover 4-357 upper media exit pinch roll assembly 4-357 upper media exit roll assembly 4-358 upper pinch guide assembly 4-360 upper transport roll 4-361 removals, HCF HCF caster 4-363 HCF controller card PCBA 4-363 HCF feed lift gear bracket 4-364 HCF feed lift motor 4-364 HCF feed roll assembly 4-365 HCF feed unit 4-366 HCF left cover 4-366 HCF lift cables 4-367 HCF media long edge guide assembly 4-368 HCF media out actuator 4-369 HCF media tray assembly 4-370 HCF media tray front cover 4-371 HCF media tray lift coupling assembly 4-372 HCF pick roll assembly 4-373 HCF pick roll shaft assembly 4-373 HCF rear cover 4-375 HCF sensor (HCF media size) 4-375 HCF sensor (HCF media tray set) 4-376 HCF sensor (tray 5 feedout) 4-377 HCF separation drive gear kit 4-378 HCF separation roll assembly 4-379 HCF separation roll shaft assembly 4-380 HCF top cover 4-381 HCF top door assembly 4-382 HCF transport motor 4-384 HCF transport roller kit 4-384 HCF tray lift gear bracket 4-385 sensor (HCF docking interlock) 4-386 sensor (HCF top door interlock) 4-387 sensor (tray 5 media level) 4-388 sensor (tray 5 media out) 4-389 sensor (tray 5 pre feed) 4-390 removals, printer 1st transfer conductor housing 4-20 1st transfer retract clutch assembly 4-22 2nd transfer roller 4-24 ATC sensor PCB 4-26 ATC sensor PCB bracket 4-25 bridge PCBA 4-28 C toner auger 4-31 charge roll HVPS cooling fan 4-37 charge roll HVPS PCBA 4-39 CMYK toner dispense auger assembly 4-40 controller cooling fan 4-43 developer carrier removal 4-45 developer housing (C) 4-48 developer housing (K) 4-54 developer housing (M) 4-59 developer housing (Y) 4-65 developer housing rear plunger 4-70 developer HVPS PCBA 4-72 feeder slide guide 4-74 front left cooling fan 4-75 front right cooling fan 4-77 front upper cooling fan 4-79 fuser assembly 4-81 fuser cooling fan 4-81 fuser driver PCBA 4-87 fuser driver PCBA cooling fan 4-84 fuser pressure roll retract motor 4-91 fuser/lower redrive/1st BTR retract motor 4-94 inner cover 4-3 inner plate 4-95 internal rear cover 4-5 K toner auger 4-97 LED printhead 4-99 left rear lower cover 4-6 left upper cover 4-6 lower engine PCBA 4-101 lower redrive shift motor assembly 4-102 LVPS front fan guide 4-108
I-6 Service Manual 5058-030 Go Back Previous Next LVPS PCBA 4-109 LVPS sub cooling fan 4-112 M toner auger 4-113 main power GFI interface 4-116 main power switch 4-118 media feed lift motor 4-118 media out actuator 4-120 media size switch PCB 4-120 media transport/MPF drive motor 4-121 MPF roller 4-124 MPF top cover 4-7 MPF tray feeder 4-125 operator panel assembly 4-126 operator panel front cover (SFP) 4-8 operator panel PCBA (SFP) 4-127 operator panel speaker (SFP) 4-129 operator panel top cover (SFP) 4-8 PC smart chip socket (C, M, Y, K) 4-131 PC/developer drive motor 4-135 PC/developer drive motor cooling fan 4-133 pick roller 4-138 printer front door 4-10 printer left duplex door assembly 4-139 printer media turn guide 4-140 printer right cover 4-11 printer top cover 4-12 printer tray 1 feeder 4-141 printhead retract door 4-142 rear lower cover 4-14 rear upper cover 4-16 registration drive motor 4-144 registration/transport roller assembly 4-146 RIP PCBA 4-147 sensor (image calibration) 4-150 sensor (media level) 4-151 sensor (media on belt) 4-152 sensor (media out) 4-153 sensor (printer left duplex door interlock) 4-155 sensor (printer left front door interlock) 4-157 sensor (printer right front door interlock) 4-159 sensor (tray 1 pre-feed) 4-160 sub LVPS PCBA 4-161 suction fan 4-164 suction filter 4-166 toner dispense motor 4-166 toner smart chip PCB 4-169 top rear cover (SFP) 4-17 touch screen (SFP) 4-170 transfer belt assembly 4-171 transfer belt cleaner 4-175 transfer belt lever 4-177 transfer roll HVPS PCBA 4-178 upper exhaust cooling fan 4-181 upper printer engine PCBA 4-184 upper redrive assembly 4-186 waste toner agitator motor 4-188 waste toner auger chute 4-191 waste toner sensor guide 4-193 waste toner shaft gate 4-194 Y toner auger 4-196 removals, tray module 3TM left door 4-199 sensor (media level) 4-200 sensor (media out) 4-200 sensor (media present) 4-201 sensor (tray module feedout) 4-203 sensor (tray module left door interlock) 4-204 sensor (TTM media size) 4-206 sensor (TTM tray 3 feedout) 4-206 sensor (TTM tray 4 feedout) 4-207 tray module bottom cover 4-208 tray module controller PCBA 4-209 tray module left cover 4-210 tray module lower transport motor 4-211 tray module media feeder 4-212 tray module rear cover 4-215 tray module right cover 4-215 tray module top cover 4-216 tray module transport rollers 4-217 tray module tray 2 media turn guide 4-218 tray module upper transport motor 4-218 TTM left door 4-219 TTM lower transport motor 4-220 TTM tray 3 feeder 4-221 TTM tray 3 media tray 4-224 TTM tray 3 media turn guide 4-225 TTM tray 4 media feeder 4-225 TTM tray 4 media transport 4-228 TTM tray 4 media tray 4-229 TTM tray 4 media turn guide 4-230 TTM upper transport motor 4-230 right eject cover 4-314 S safety information ii-xxvii safety inspection guide 6-1 scheduled maintenance 6-3 SE menu 3-26 security reset 3-51 sensor booklet end guide HP 4-316 booklet front tamper HP 4-316 booklet knife folding 4-317 booklet knife HP 4-318 booklet media entrance 4-319 booklet media exit 4-321 booklet rear tamper HP 4-320 booklet unit interlock 4-320 bridge media entrance 4-244 bridge media exit 4-245 bridge top door interlock 4-248 buffer path 4-322 compiler media present 4-323 decurler cam HP 4-249 decurler cover interlock 4-251 diverter gate 4-323 finisher media entrance 4-324 front tamper HP 4-325 HCF media size L 4-375
Index I-7 5058-030 Go Back Previous Next HCF media size R 4-375 HCF media tray set 4-376 HCF top door interlock) 4-387 HCF unit docking interlock 4-386 image calibration 4-150 lower media exit 4-326 media eject clamp HP 4-327 media eject shaft HP 4-328 media on belt 4-152 printer left duplex door interlock 4-155 printer right front door interlock 4-159 punch cam HP 4-330 punch carriage shift HP 4-329 punch hole select 4-330 punch unit motor encoder 4-331 punch unit side reg 1 4-332 punch unit side reg 2 4-332 punch waste box set 4-333 rear tamper HP 4-325 stacker bin level encoder 4-334 stacker bin level F 4-335 stacker bin level R 4-335 stacker bin no media 4-336 stacker bin upper limit 4-336 stapelr carriage HP 4-338 tray 1 media level 4-200 tray 1 media out 4-200 tray 1 pre feed 4-160 tray 2 media level 4-200 tray 2 media out 4-200 tray 3 media level 4-200 tray 3 media out 4-200 tray 4 media level 4-200 tray 4 media out 4-200 tray 5 feed out 4-377 tray 5 media level 4-388 tray 5 media out 4-389 tray module feed out 4-203 tray module feedout 4-203 tray module left door interlock 4-204 TTM media size) 4-206 TTM tray 3 feedout 4-206 TTM tray 4 feedout 4-207 upper media bin full 4-339 upper media exit 4-340 sensor tests 3-23 service checks 2-34 1xx service checks 2-34 2xx service checks 2-84 3xx service checks 2-133 4xx service checks 2-179 8xx service checks 2-210 900.xx System software 2-213, 2-216 9xx service checks 2-219 service error, 900.xx System software error 2-213, 2-216 service menus, accessing 3-4 SFP operator panel 4-126 SFP operator panel PCBA 4-127 SFP operator panel top cover 4-8 SFP RIP PCBA 4-147 SFP touch screen 4-170 specifications, media input and output sources 1-6 media input size specifications 1-6 media input type specifications 1-7 supported finishing features 1-9 specifications, printer clearances 1-4 connectivity (network support) 1-3 data streams 1-4 dimensions 1-4 electronics 1-2 environment specifications 1-5 operating modes 1-3 SFP 1-2 stacker media bin 4-344 staple test 3-18 stapler unit assembly 4-344 stapler unit frame 4-346 sub LVPS PCBA 4-161 sub paddle 4-353 suction fan 4-164 suction filter 4-166 T theory of operations 1TM 3-116 3TM 3-110 finisher 3-71 HCF 3-122 print engine 3-52 TTM 3-103 toner smart chip PCB 4-169 tools required 1-14 transfer belt assembly 4-171 transfer belt cleaner 4-175 transfer belt lever 4-177 transfer roll HVPS PCBA 4-178 tray module bottom cover 4-208 tray module controller PCBA 4-209 tray module left cover 4-210 tray module lower transport motor 4-211 tray module rear cover 4-215 tray module right cover 4-215 tray module top cover 4-216 tray module transport roller 4-217 tray module tray 2 media turn guide 4-218 tray module upper transport motor 4-218 TTM left door 4-219 TTM lower transport motor 4-220 TTM theory main components 3-107 media transport 3-104 media tray assembly 3-104 TTM media feed units 3-106 TTM tray 3 feeder 4-221 TTM tray 3 media tray 4-224 TTM tray 3 media turn guide 4-225 TTM tray 4 media feeder 4-225
I-8 Service Manual 5058-030 Go Back Previous Next TTM tray 4 media transport 4-228 TTM tray 4 media tray 4-229 TTM tray 4 media turn guide 4-230 U upper exhaust fan 4-181 upper media bin 4-356 upper media bin front cover 4-357 upper media exit roll 4-358 upper pinch guide 4-360 upper printer engine PCBA 4-184 upper redrive assembly 4-186 upper transport roll 4-361 W waste toner auger chute 4-191 waste toner sensor guide 4-193 waste toner shaft gate 4-194 Y Y developer carrier 4-45 Y toner drop auger 4-196