Minolta EP1054 Service Manual page 122

FrameMaker Ver.5.5(PC) EP1054/EP1085/EP2030 TROUBLESHOOTING
98.05.15
C0994: Main Tray Elevator M26's Failure to Turn ........................... T-51
(10) C0998: Shifter Transfer Failure
C0999: Shifter Return Failure
C099A: Shifter Return Failure
C099b: Shifter Transfer Failure
C099c: Shifter Motor M27's Failure to Turn ..................................... T-53
(11) C099E: Shift Gate Position Detecting Failure
C099F: Shift Gate Position Detecting Failure
C0996: 3rd Drawer Lock Release Failure
C0F79: Paper Empty Sensor Failure ............................................... T-55
(12) C0d00: Duplex Unit Front/Rear Edge Guide Plates home position
..........................................................................................................
detection failure
C0d20: Duplex Unit Trailing Gate Unit home position detection failure
C0d50: Duplex Unit Drive Motor's failure to turn
C0d51: Duplex Unit Drive Motor turning at abnormal timing ........... T-57
(13) C0F10: Faulty AE Sensor level
C0F30: ATDC Sensor malfunction .................................................. T-59
(14) C0F02: Original size detection error (Defective CPU)
C0FE2 to C0FFE: Original Size Detecting Sensor failure ............... T-60
(15) Power is not Turned ON .................................................................. T-61
(16) E1, E2 .............................................................................................. T-63
5. IMAGE FAILURES ........................................................................................... T-64
5-1. Image Failure Troubleshooting ................................................................ T-64
5-2. Initial Checks ........................................................................................... T-64
5-3. Troubleshooting Procedures Classified by Image Failures ..................... T-65
(1) Blank copy ....................................................................................... T-66
(2) Black copy ....................................................................................... T-66
(3) Low Image Density .......................................................................... T-67
(4) Foggy background ........................................................................... T-68
(5) Black Streaks or Bands ................................................................... T-69
(6) Black Spots ...................................................................................... T-69
(7) Blank Streaks or Bands ................................................................... T-70
(8) Void Areas ....................................................................................... T-71
(9) Smear on Back ................................................................................ T-71
ii