88 user attendance errors
 
88 user attendance error  messages
 
Z codes:
 
•
z— Color  (CMYK)
Cartridge or photoconductor error service check
 
Diagnostics and troubleshooting
 
174
 
Step 1 
a
 
Make sure that the cartridge or photoconductor is installed.
 
b
 
Check if the cartridge or photoconductor is supported, and 
replace if necessary.
 
Does the problem remain?
 
The cartridge is nearly low. The TMC threshold 
has been reached.
 
See 
“Cartridge or photoconductor error service 
check” on page 174
.
 
The cartridge is nearly low. The user
‑
selected 
EWS set point has been reached.
 
The cartridge is low, and [x] estimated pages 
remain. The TMC threshold has been reached.
 
The cartridge is low, and [x] estimated pages 
remain. The user
‑
selected EWS set point has 
been reached.
 
The cartridge is very low, and [x] estimated pages 
remain. The TMC threshold has been reached.
 
The cartridge is very low, and [x] estimated pages 
remain. The user
‑
selected EWS set point has 
been reached.
 
The cartridge is empty. Replace the cartridge to 
continue  printing.  The TMC  threshold has  been 
reached.
 
The cartridge is empty. Replace the cartridge to 
continue  printing.  “Secure quanta  expired” was 
declared.
 
The cartridge is empty. Replace the cartridge to 
continue printing. The user
‑
selected EWS set 
point has been reached.