Epson C 2900 Manual
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1 - 108 Chapter 1 Troubleshooting Epson AcuLaser C2900NRevision B Confidential 11Checking after resetting the DRUM CARTRIDGE. Reseat the DRUM CARTRIDGE. Does the error still occur when the power is turned OFF and ON?Go to step 12. End of work. 12Checking after replacing the TONER CARTRIDGE (Y, M, C or K). Replace the TONER CARTRIDGE (Y, M, C or K), and check that the lock key is in the lock position. (Refer to RRP5.4.) Does the error still occur when the power is turned OFF and ON?Go to step 13....
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1 - 109 Chapter 1 Troubleshooting Epson AcuLaser C2900NRevision B Confidential FIP-1.55 092-410 / 092-910: IOT CTD (ADC) Sensor Dustiness / CTD (ADC) Sensor Dustiness Warning Step CheckRemedy Ye s N o Possible causative parts: HARN ASSY L SIDE (PL3.1.18) TRANSFER ASSY (PL6.1.7) PWBA MCU (PL8.2.13) 1Turn OFF the power, and gently wipe the CTD (ADC) Sensor window with a clean dry cloth or cotton swab. After wiping the window, close the COVER ASSY FRONT MG. Does the error still occur when the power is...
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1 - 110 Chapter 1 Troubleshooting Epson AcuLaser C2900NRevision B Confidential FIP-1.56 092-661: IOT Environment Sensor Error Step CheckRemedy Ye s N o Possible causative parts: SENSOR HUM (PL8.2.7) PWBA MCU (PL8.2.13) HARN ASSY HUM (PL9.1.6) 1Does the error still occur when the power is turned OFF and ON?Go to step 2. End of work. 2Checking after resetting the SENSOR HUM. Reseat the SENSOR HUM. Does the error still occur when the power is turned OFF and ON?Go to step 3. End of work. 3Checking the...
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1 - 111 Chapter 1 Troubleshooting Epson AcuLaser C2900NRevision B Confidential FIP-1.57 093-423 / 093-424 / 093-425 / 093-426: Cartridge (YMCK) Near Life Step CheckRemedy Ye s N o Possible causative parts: TONER CARTRIDGE (Y) (PL5.1.24) TONER CARTRIDGE (M) (PL5.1.23) TONER CARTRIDGE (C) (PL5.1.22) TONER CARTRIDGE (K) (PL5.1.21) PWBA MCU (PL8.2.13) 1Checking after replacing the TONER CARTRIDGE (Y, M, C or K). Replace the TONER CARTRIDGE (Y, M, C or K). (Refer to RRP5.4.) Does the error still occur...
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1 - 112 Chapter 1 Troubleshooting Epson AcuLaser C2900NRevision B Confidential FIP-1.58 093-919 / 093-920 / 093-921 / 093-922: IOT YMCK Toner Low Density Step CheckRemedy Ye s N o Possible causative parts: DRUM CARTRIDGE (PL4.1.21) DISPENSER ASSY (PL5.1.1) FRAME ASSY MOT (PL5.1.2) MOTOR ASSY DISP (PL5.1.3) GEAR IDLER (PL5.1.6) GEAR IDLER AUG (PL5.1.7) GEAR IDLER AGI (PL5.1.8) TONER CARTRIDGE (Y) (PL5.1.24) TONER CARTRIDGE (M) (PL5.1.23) TONER CARTRIDGE (C) (PL5.1.22) TONER CARTRIDGE (K) (PL5.1.21)...
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1 - 113 Chapter 1 Troubleshooting Epson AcuLaser C2900NRevision B Confidential 8Does the error still occur when the power is turned OFF and ON?Go to step 9. End of work. 9Checking after resetting the TONER CARTRIDGE (Y, M, C or K). Remove the TONER CARTRIDGE (Y, M, C or K), and shake it from side to side. Reseat the TONER CARTRIDGE (Y, M, C or K), and check that the lock key is in the lock position. Does the error still occur when the power is turned OFF and ON?Go to step 10. End of work....
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1 - 114 Chapter 1 Troubleshooting Epson AcuLaser C2900NRevision B Confidential 14Checking the HARN ASSY TNR MOT for continuity. Disconnect J18 from the PWBA MCU. Disconnect J181(Y)/J182(M)/J191(C)/J192(K) from the DISPENSE MOTOR (YMCK) MOT. Is each cable of J18 J181/182 continuous? or Is each cable of J19 J191/192 continuous? Go to step 15.Replace the HARN ASSY TNR MOT. 15Checking the power to TNR (Y) MOT (MOTOR ASSY DISP). Disconnect J18/J19 from the PWBA MCU. Is the voltage across P18P/19-3pin...
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1 - 115 Chapter 1 Troubleshooting Epson AcuLaser C2900NRevision B Confidential FIP-1.59 093-925 / 093-950 / 093-951 / 093-952: IOT (YMCK) Toner CRUM Comm Error Step CheckRemedy Ye s N o Possible causative parts: TONER CARTRIDGE (Y) (PL5.1.24) TONER CARTRIDGE (M) (PL5.1.23) TONER CARTRIDGE (C) (PL5.1.22) TONER CARTRIDGE (K) (PL5.1.21) CONNECTOR CRUM (PL5.1.14) PWBA MCU (PL8.2.13) HARN ASSY TONER CRUM (PL5.1.26) 1Checking the TONER CARTRIDGE (Y, M, C or K) for installing. Reseat the TONER CARTRIDGE (Y,...
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1 - 116 Chapter 1 Troubleshooting Epson AcuLaser C2900NRevision B Confidential FIP-1.60 093-926 / 093-960 / 093-961 / 093-962: IOT (YMCK) CRUM ID Error Step CheckRemedy Ye s N o Possible causative parts: CONNECTOR CRUM (PL5.1.14) TONER CARTRIDGE (Y) (PL5.1.24) TONER CARTRIDGE (M) (PL5.1.23) TONER CARTRIDGE (C) (PL5.1.22) TONER CARTRIDGE (K) (PL5.1.21) HARN ASSY TONER CRUM (PL5.1.26) PWBA MCU (PL8.2.13) 1Close the COVER ASSY WINDOW TNR correctly. Does the error still occur when the power is turned OFF...
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1 - 117 Chapter 1 Troubleshooting Epson AcuLaser C2900NRevision B Confidential FIP-1.61 093-930 / 093-931 / 093-932 / 093-933: IOT Toner Cartridge (YMCK) Life Over Step CheckRemedy Ye s N o Possible causative parts: TONER CARTRIDGE (Y) (PL5.1.24) TONER CARTRIDGE (M) (PL5.1.23) TONER CARTRIDGE (C) (PL5.1.22) TONER CARTRIDGE (K) (PL5.1.21) PWBA MCU (PL8.2.13) 1Checking after replacing the TONER CARTRIDGE (Y, M, C or K). Replace the TONER CARTRIDGE (Y, M, C or K). (Refer to RRP5.4.) Does the error...