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April, 2007 SERVICE CALL CONDITIONS
4-39
SC336 D
Developer set error 1: K
SC337 D
Developer set error 2: M
SC338 D
Developer set error 3: C
SC339 D
Developer set error 4: Y
The value of Vcnt is set at the
maximum or minimum setting
when the TD sensor is
initialized.
• Film seal not removed from the black,
magenta, cyan, or yellow developer case
Open the front door.
Pull out the film seal from the black, magenta, cyan, or yellow developer case.
Be sure to do the correct SP for the affected color:
• SP3801 003 to initialize the TD sensor for black.
• SP3801 004 to initialize the TD sensor for magenta.
• SP3801 005 to initialize the TD sensor for cyan.
• SP3801 006 to initialize the TD sensor for yellow.
SC340 D
Toner cartridge set error 1: K
SC341
D
Toner cartridge set error 2: M
SC342
D
Toner cartridge set error 3: C
SC343
D
Toner cartridge set error 4: Y
The machine cannot read the ID
chip of the black, magenta,
cyan, or yellow toner cartridge.
• Black, magenta, cyan, or yellow toner
cartridge set incorrectly
1. Open the front door.
2. Press down the release lever on the top edge of the toner bin to of the affect
toner cartridge to release it, then pull the bin out to open it.
3. Remove the toner cartridge and set it again.
Toner hopper motor error SC348 D
2 sec. after the motor START signal is
output, a LOCK signal cannot be detected.
• Motor harness disconnected,
loose, or defective
• Powder pump overload
• Sub hopper overload
• Toner hopper motor
defective