EPSON AcuLaser C1100 Revision B
TROUBLESHOOTING FIP according to the printer message 127
OTHER ERRORS AND WARNINGS
Table 3-2.  List of Errors and Warnings
Class Panel Message Error LED Description See FIP
Warning
Y Toner Low --- The toner supply time of the Yellow toner cartridge has reached the preset time. The printer, however, can be operated. 
72 (p.231)
M Toner Low --- The toner supply time of the Magenta toner cartridge has reached the preset time. The printer, however, can be operated. 
73 (p.232)
C Toner Low --- The toner supply time of the Cyan toner cartridge has reached the preset time. The printer, however, can be operated. 
74 (p.233)
K Toner Low --- The toner supply time of the Black toner cartridge has reached the preset time. The printer, however, can be operated. 
75 (p.234)
Worn Photoconductor --- SENSOR TNER FULL of the Waste Toner Box has detected a toner full state. The printer, however, can operated. 
76 (p.235)
--- The number of drum rotations has exceeded the specified value. The printer, however, can be operated. 
77 (p.236)
Error
Install Y TnrCart ON The Yellow toner cartridge is not mounted. 
1 (p.134)
Install M TnrCart ON The Magenta toner cartridge is not mounted. 
2 (p.135)
Install C TnrCart ON The Cyan toner cartridge is not mounted. 
3 (p.136)
Install K TnrCart ON The Black toner cartridge is not mounted. 
4 (p.137)
Install Photocondctr ON The photoconductor unit is not mounted. 
5 (p.138)
Photocondctr Trouble ON A communication error occurred between PWBA MCU and ANTENNA ASSY (CRUM XERO). 
6 (p.139)
An error occurred when writing data to ANTENNA ASSY (CRUM XERO). 
7 (p.140)
A photoconductor unit with a memory of different specification device is attached. 
8 (p.141)
Wrong Photocondctr ON A drum cartridge of a different specification is attached. 
9 (p.142)
TonerCart Error Y ON A communication error occurred between PWBA MCU and ANTENNA CTRG (CRUM CTRIG). 
10 (p.143)
An error occurred when writing data to ANTENNA CTRG (CRUM CTRIG). 
11 (p.144)
A Yellow toner cartridge with a memory of different specification device is attached. 
12 (p.145)
Wrong Toner Y ON A Yellow toner cartridge of a different specification is attached. 
13 (p.146)