42 user attendance errors
 
42 user attendance error messages
 
x— Printer region
 
y— Cartridge region 
z— Color (CMYK)
 
0— World Wide (WW) 
1— North America (NA) 
2— Europe Economic Area + extras (EEA+)
 
5— Rest of Europe, Middle East, Africa (RoEMEA)  
7— Latin America, Asia Pacific (LAD / AP) (+Aus/ NZ)
 
Region mismatch service check
 
Diagnostics and troubleshooting
 
168
 
Step 1 
Check the region number of the cartridge and the printer.
 
Do the numbers match?
 
Contact the next 
level of support.
 
Step 2
 
Install the appropriate cartridge.
 
Does the problem remain?
 
Contact the next 
level of support.
 
Printer and cartridge region mismatch. Replace 
the black cartridge.
 
See 
“Region mismatch service check” on 
page 168
.
 
Printer and cartridge region mismatch. Replace 
the cyan cartridge.
 
Printer and cartridge region mismatch. Replace 
the magenta cartridge.
 
Printer and cartridge region mismatch. Replace 
the yellow cartridge.
 
Step 10
 
Replace the controller board. See 
“Controller board removal” on 
page 393
.
 
Does the problem remain?
 
Contact the next 
level of support.