Epson C 2900 Manual
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![Page 407
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 153 Confidential
RRP6. TRANSFER & FUSER UNIT
RRP6.1 FUSER UNIT (PL6.1.1)
[Removal]
1) Open the COVER ASSY FRONT MG (PL1.2.1).
Note: The FUSING part is very hot. Take added care not to get burned when performing the
service operation.
2) Open the TRANSFER ASSY (PL6.1.7).
3) Pull the LEVER to release the lock.
4) Disengage the connector of the FUSER
UNIT by pulling the right side of the
FUSER UNIT toward you...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-406.png "Page 407
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 153 Confidential
RRP6. TRANSFER & FUSER UNIT
RRP6.1 FUSER UNIT (PL6.1.1)
[Removal]
1) Open the COVER ASSY FRONT MG (PL1.2.1).
Note: The FUSING part is very hot. Take added care not to get burned when performing the
service operation.
2) Open the TRANSFER ASSY (PL6.1.7).
3) Pull the LEVER to release the lock.
4) Disengage the connector of the FUSER
UNIT by pulling the right side of the
FUSER UNIT toward you...")
![Page 409
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 155 Confidential
[Replacement]
1) Insert the two studs of the FUSER UNIT
into the holes of the printer.
2) Engage the connector (P/J171) of the
FUSER UNIT by pushing the FUSER
UNIT.
2)
3) Close the TRANSFER ASSY.
4) Close the COVER ASSY FRONT MG.
Note: When the FUSER UNIT is replaced with a new one, perform the following steps.
5) Plug in the power cord to the printer.
6) Initialize the Life Counter of the...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-408.png "Page 409
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 155 Confidential
[Replacement]
1) Insert the two studs of the FUSER UNIT
into the holes of the printer.
2) Engage the connector (P/J171) of the
FUSER UNIT by pushing the FUSER
UNIT.
2)
3) Close the TRANSFER ASSY.
4) Close the COVER ASSY FRONT MG.
Note: When the FUSER UNIT is replaced with a new one, perform the following steps.
5) Plug in the power cord to the printer.
6) Initialize the Life Counter of the...")
![Page 410
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 156 Confidential
7) Turn off the power.
8) Turn on the power while pressing the ▲ key and ▼ key on the control panel.
9) Press the ▼ key several times until Parameter is displayed. Press the [OK] key once.
10) Press the ▼ key several times until Life Fuser Sheet is displayed. Press the [OK] key once.
11) Press the ▼ key several times until Initializing is displayed. Press the [OK] key once.
12) Press the [OK]...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-409.png "Page 410
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 156 Confidential
7) Turn off the power.
8) Turn on the power while pressing the ▲ key and ▼ key on the control panel.
9) Press the ▼ key several times until Parameter is displayed. Press the [OK] key once.
10) Press the ▼ key several times until Life Fuser Sheet is displayed. Press the [OK] key once.
11) Press the ▼ key several times until Initializing is displayed. Press the [OK] key once.
12) Press the [OK]...")
![Page 411
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 157 Confidential
RRP6.2 STOPPER PIVOT (PL6.1.3), PIVOT TRANS L (PL6.1. 4), GEAR T4 (PL6.1.5),
SHAFT ASSY PIVOT (PL6.1.6) , COVER HARNESS(PL6.1.8)
[Removal]
1) Remove the CASSETTE ASSY 250. (RRP2.1)
2) Open the COVER ASSY FRONT MG (PL1.2.1).
Note: Cover the drum of the DRUM CARTRIDGE to avoid exposure to light.
3) Remove the DRUM CARTRIDGE. (RRP4.6)
Note: The FUSING part is very hot. Take added care not to...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-410.png "Page 411
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 157 Confidential
RRP6.2 STOPPER PIVOT (PL6.1.3), PIVOT TRANS L (PL6.1. 4), GEAR T4 (PL6.1.5),
SHAFT ASSY PIVOT (PL6.1.6) , COVER HARNESS(PL6.1.8)
[Removal]
1) Remove the CASSETTE ASSY 250. (RRP2.1)
2) Open the COVER ASSY FRONT MG (PL1.2.1).
Note: Cover the drum of the DRUM CARTRIDGE to avoid exposure to light.
3) Remove the DRUM CARTRIDGE. (RRP4.6)
Note: The FUSING part is very hot. Take added care not to...")
![Page 414
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 160 Confidential
[Replacement]
1) Mate the hole of the TRANSFER ASSY
with the hole of the printer frame, attach
the SHAFT ASSY PIVOT.
2) Secure the SHAFT ASSY PIVOT to the
printer with the one screw (silver, tap,
8mm).
Note: When carrying out the work
described next procedure, make sure
that the position of the GEAR T4 is
correctly.
Note: When carrying out the work described next procedure, keep the TRANSFER...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-413.png "Page 414
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 160 Confidential
[Replacement]
1) Mate the hole of the TRANSFER ASSY
with the hole of the printer frame, attach
the SHAFT ASSY PIVOT.
2) Secure the SHAFT ASSY PIVOT to the
printer with the one screw (silver, tap,
8mm).
Note: When carrying out the work
described next procedure, make sure
that the position of the GEAR T4 is
correctly.
Note: When carrying out the work described next procedure, keep the TRANSFER...")
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 157 Confidential RRP6.2 STOPPER PIVOT (PL6.1.3), PIVOT TRANS L (PL6.1. 4), GEAR T4 (PL6.1.5), SHAFT ASSY PIVOT (PL6.1.6) , COVER HARNESS(PL6.1.8) [Removal] 1) Remove the CASSETTE ASSY 250. (RRP2.1) 2) Open the COVER ASSY FRONT MG (PL1.2.1). Note: Cover the drum of the DRUM CARTRIDGE to avoid exposure to light. 3) Remove the DRUM CARTRIDGE. (RRP4.6) Note: The FUSING part is very hot. Take added care not to get burned when performing the service operation. 4) Remove the FUSER UNIT. (Removal 6.1) 5) Remove the COVER ASSY TOP. (RRP1.1) 6) Remove the COVER ASSY WINDOW TNR. (RRP1.6) 7) Remove the COVER SIDE R. (RRP1.5) 8) Remove the COVER SIDE L. (RRP1.7) 9) Release the harness of the CLUTCH ASSY DRV (PL3.1.1) from the hook of the DRIVE ASSY PH (PL7.1.4). 10) Remove the E-ring that fixes the CLUTCH ASSY DRV to the shaft, using a miniature screwdriver, remove the CLUTCH ASSY DRV.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 158 Confidential 11) Rotate the STOPPER PIVOT (PL6.1.3), mate the tabs of the STOPPER PIVOT with the notches of the DRIVE ASSY MAIN (PL7.1.2). 12) Remove the STOPPER PIVOT from the printer. Note: When carrying out the work described next procedure, take care not to drop the GEAR T4. 13) Pull out the PIVOT TRANS L (PL6.1.4), remove the GEAR T4 (PL6.1.5) from the printer.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 159 Confidential 14) Remove the one screw (silver, tap, 8mm) that fixes the SHAFT ASSY PIVOT (PL6.1.6) to the printer. Note: When carrying out the work described next procedure, keep the TRANSFER ASSY slightly lifted for ease of work. 15) Pull out the SHAFT ASSY PIVOT from the printer.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 160 Confidential [Replacement] 1) Mate the hole of the TRANSFER ASSY with the hole of the printer frame, attach the SHAFT ASSY PIVOT. 2) Secure the SHAFT ASSY PIVOT to the printer with the one screw (silver, tap, 8mm). Note: When carrying out the work described next procedure, make sure that the position of the GEAR T4 is correctly. Note: When carrying out the work described next procedure, keep the TRANSFER ASSY slightly lifted for ease of work.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 161 Confidential 3) Attach the GEAR T4 to the printer, align the holes of the GEAR T4, the printer frame, and the TRANSFER ASSY, and then insert the PIVOT TRANS L. Note: When carrying out the work described next procedure, ensure that the flat face of the PIVOT TRANS L is oriented to the direction shown in the right. 4) Mate the tab of the STOPPER PIVOT with the notch of the DRIVE ASSY MAIN, attach the STOPPER PIVOT to the PIVOT TRANS L.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 162 Confidential 5) Rotate the STOPPER PIVOT to the left, secure the STOPPER PIVOT to the DRIVE ASSY MAIN frame. 6) Mate the notch of the CLUTCH ASSY DRV with the rib of the DRIVE ASSY PH, secure the CLUTCH ASSY DRV to the ROLL ASSY REGI with the E-ring by using a pliers. 7) Route the harness of the CLUTCH ASSY DRV through the hook of the DRIVE ASSY PH.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 163 Confidential RRP6.3 TRANSFER ASSY (PL6.1.7) [Removal] 1) Remove the CASSETTE ASSY 250. (RRP2.1) 2) Open the COVER ASSY FRONT MG (PL1.2.1). Note: Cover the drum of the DRUM CARTRIDGE to avoid exposure to light. 3) Remove the DRUM CARTRIDGE. (RRP4.6) Note: The FUSING part is very hot. Take added care not to get burned when performing the service operation. 4) Remove the FUSER UNIT. (RRP6.1) 5) Remove the COVER ASSY TOP. (RRP1.1) 6) Remove the COVER ASSY WINDOW TNR. (RRP1.6) 7) Remove the COVER SIDE R. (RRP1.5) 8) Remove the COVER SIDE L. (RRP1.7) 9) Close the TRANSFER ASSY (PL6.1.7). Note: When carrying out the work described next procedure, take care not to scratch the belt surface of the TRANSFER ASSY. 10) Release the hooks of the COVER HARNESS (PL6.1.8), using a miniature screwdriver, and then remove the COVER HARNESS. Note: When carrying out the work described below, leave the relay connector on the TRANSFER ASSY harness side.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 164 Confidential 11) Release the harness from the pegs of he TRANSFER ASSY, disengage the connector (P/J281) of the TRANSFER ASSY. 12) Release the harness coming from printer from hook of the TRANSFER ASSY. 13) Tilt the TRANSFER ASSY slowly. 14) Remove the STOPPER PIVOT (PL6.1.3), PIVO T TRANS L (PL6.1.4), GEAR T4 (PL6.1.5), and SHAFT ASSY PIVOT (PL6.1.6). (RRP6.2) 15) Remove the TRANSFER ASSY from the printer.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 165 Confidential [Replacement] 1) Attach the TRANSFER ASSY to the printer. 2) Attach the SHAFT ASSY PIVOT (PL6.1.6),GEAR T4 (PL6.1.5), PIVOT TRANS L(PL6.1.4) and STOPPER PIVOT (PL6.1.3). (RRP6.2). 3) Close the TRANSFER ASSY. Note: When carrying out the work described next procedure, take care not to scratch the belt surface of the TRANSFER ASSY. 4) Route the harness of the printer through the hooks of the TRANSFER ASSY.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 166 Confidential 5) Engage the connector (P/J281) of the TRANSFER ASSY, secure the relay connector with the pegs of the TRANSFER ASSY. 6) Attach the COVER HARNESS to the TRANSFER ASSY.