Canon PIXMA iP4000R Service Manual - Page 10

2-2. Service Call Errors (by LED Blinking in Orange and Green Alternately, or Lit in Orange) LED alternate blinking in orange and green Error [Error code] 2 times Carriage error [5100] 3 times Paper feed error [6000] Solution (Replacement of listed parts, which are likely to be faulty) - Carriage unit (QM2-1209) - Timing slit strip film (QC1-4284) - Logic board ass'y (QM2-1548)*1 - Carriage motor (QK1-0545) - Timing sensor unit (QM2-1213) - Timing slit disk film (QC1-4833) - Feed roller ass'y (QL2-0598) - Platen unit (QM2-1215) - Logic board ass'y (QM2-1548)*1 - PAPER FEED MOTOR (QK1-0550) 4 times 5 times 6 times 7 times 8 times 9 times 11 times Purge unit error [5C00] ASF (cam) sensor error [5700] Internal temperature error [5400] Waste ink absorber full [5B00] Print head temperature rise error [5200] EEPROM error [6800] Carriage lift mechanism error [5110] - Purge unit (QM2-1210) - Logic board ass'y (QM2-1548)*1 - Sheet feed unit (QM2-1220) - Logic board ass'y (QM2-1548)*1 - Ink absorber (QC1-4222 / 4223 / 4224 / 4263 / 4264 / 4864 / 4221 / 4257) - Bottom case unit (QM2-1205)*2 - Print head (QY6-0049) - Logic board ass'y (QM2-1548)*1 - Logic board ass'y (QM2-1548)*1 - Lift shaft(QC1-4331) - Photo interrupter (WG8-5624) - Sheet feed unit (QM2-1220) - Logic board ass'y (QM2-1548)*1 12 times AP position error [6A00] 13 times Paper feed position error [6B00] 14 times Paper feed cam sensor error [6B10] 15 times USB Host VBUS overcurrent [9000] 16 times Valve sensor error [6C00] 17 times Motor driver error [6D00] 20 times Other hardware error [6500] Continuous alternate ROM error blinking - Sheet feed unit (QM2-1220) - Logic board ass'y (QM2-1548)*1 - Sheet feed unit (QM2-1220) - Logic board ass'y (QM2-1548)*1 - Sheet feed unit (QM2-1220) - Logic board ass'y (QM2-1548)*1 - Logic board ass'y (QM2-1548)*1 - Logic board ass'y (QM2-1548)*1 - Logic board ass'y (QM2-1548)*1 - Logic board ass'y (QM2-1548)*1 - Logic board ass'y (QM2-1548)*1 Lights in orange RAM error - Logic board ass'y (QM2-1548)*1 *1: Before replacement of the logic board ass'y, check the waste ink amount (by service test print or EEPROM information print). If the waste ink amount is 7% or more, also replace the bottom case unit (QM2-1205) or the ink absorbers (QC1-4222 / 4223 / 4224 / 4263 / 4264 / 4864 / 4221 / 4257) when replacing the logic board ass'y. [See Section 3-3. Adjustment / Settings, (6) Service mode, for details.] *2: Reset the waste ink counter when replacing the bottom case unit. [See Section 3-3. Adjustment / Settings, (6) Service mode, for details.] 1 - 5