Black Drum Cartridge Not Detected; Cyan Drum Cartridge Not Detected - Xerox DocuColor 1632 Service Manual

9-930 Black Drum Cartridge Not Detected

The machine logic detected that Black Drum Cartridge is not installed.
Initial Actions
ï Ensure Black Drum Cartridge is installed correctly.
ï Switch the power off, then on.
Procedure
Swap Black Drum Cartridge with Drum (Y), (C) or (M). The problem is corrected.
Y N
Check that P/J-405 on the MCU PWB and P/J-622 are connected and the wires for an
open or short. If the check is OK, replace the MCU PWB (PL 13.1). If the problem contin-
ues, replace the ESS PWB (PL 13.1).
Replace the defective Drum Cartridge (refer to Section 6,
Figure 1 Drum C Communication
Prelaunch Training/Review
DC1632/2240
Machine Consumables).
6/02
2-171

9-931 Cyan Drum Cartridge Not Detected

The machine logic detected that Cyan Drum Cartridge is not installed.
Initial Actions
ï Ensure Cyan Drum Cartridge is installed correctly.
ï Switch the power off, then on.
Procedure
Swap Cyan Drum Cartridge with Drum (Y), (K) or (M). The problem is corrected.
Y N
Check that P/J-405 on the MCU PWB and P/J-622 are connected and the wires for an
open or short. If the check is OK, replace the MCU PWB (PL 13.1). If the problem contin-
ues, replace the ESS PWB (PL 13.1).
Replace the defective Drum Cartridge (refer to Section 6,
Figure 1 Drum C Communication
Machine Consumables).
Status Indicator RAPs
9-930, 9-931