a toner cartridge incorrectly.
Solution 1:
E537 is listed as FUSER FAIL:
? Control Thermistor detected a temperature exceeding the specified temperature.
Safety Thermistor detected a temperature exceeding the specified temperature.
? The Control Thermistor did not detect a Ready even though the specified time elapsed from Main Lamp ON at Warm Up.
? The Main Lamp continues to stay lit even after time specified for the Main Lamp elapsed after the Control Thermistor detected a
Ready.
? The Control Thermistor detected a temperature below the specified temperature even after the specified time elapsed from Main
Lamp ON at Warm Up.
? The latch lever of FUSER ASSY is set incorrectly.
You should replace the fuser unit. If the error remain after changing the fuser you need to take the machine for service as the error may relate to the power supply units.
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Hi.. To fix the E527 error, close the front panel (cover A) and open the top cover (cover B). With the photoconductor unit removed, the toner carousel will rotate. It only rotates if cover A is closed all the way. You can easily rotate the carousel to a position where you can remove/reinstall the toner cartridge if stuck.
Thanks
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In my experience C1002 is a RAM error. Unless you are very brave/technically minded I would recommend contacting Epson/a technician for this one.
Antwort #1von svelam7017.09.2008, 21:55 UhrAuszug aus den Servicemanual:
Service Req C1002 Standard RAM error (standard size is undefined, etc.)
Possible parts that caused the error:
PWBA ESS �� Standard ROM-DIMM
Check of Standard ROM-DIMM
1. Check whether the installed ROM-DIMM
is the specified one and is securely
connected. (Remove it once and reinstall it
again.)
Does the error occur?
To Step [2] End of
procedure
2 Replace the Standard ROM-DIMM
1. Replace the Standard ROM-DIMM.
Does the error occur?
To Step [3] End of
procedure
3 External noise
1. Check the surrounding of the printer for
electrical equipment.
2. Disconnect all cables connected to the
printer, except the AC cable, and make
operation check.
Does the error occur?
Replace the
PWBA ESS.
(p.409)
End of
procedure
..............
here
EPSON AcuLaser CX11/CX11F
Class
Panel Messaeg
Service Req C0256
Service Req C0257
Service Req C0258
Service Req C0800
Service Req C0998
Service Req C0999
Service Req C1002
Service Req C1010
Service Req C1020
Service Req C1021
Service Req C1120
Service Req C1121
Service Req C1122
Service Req C1123
Service Req C1200
Service Req C1210
Service Req C1400
Service Req C1500
Service Req C1550
Service Req C1600
Service Req C1610
Service Req C1800
Service Req C1999
Service Req C2000
TROUBLESHOOTING
Table 3-11. List of Service Request
CPU error (divide by 0)
CPU error (arithmetic overflow)
CPU error (break occurrence)
IPL error (controller defect)
Engine communication error (only when power-on)
Engine flash ROM has no program data
Standard RAM error (standard size is undefined, etc.)
Verification error
RAM error (slot 0)
RAM error (slot 1)
ROM checksum error (bit 0 to 7) (program)
ROM checksum error (bit 8 to 15) (program)
ROM checksum error (bit 16 to 23) (program)
ROM checksum error (bit 24 to 31) (program)
EEPROM writing error
EEPROM writing times limit
Engine initialization error
CCNV hardware error
Initialization hardware error for SRAM for compression
Video series hardware error (including PWM IC calibration error)
Video series hardware error (VCNV error)
Illegal SPD
Other hardware errors
Software error
Description
Printer
Sc Error +RESET problem 
