01 Call service 1 • Polygon motor error copyir.com
Polygon motor inside the LSU does not rotate copyir.com
02 Call service 2 • Laser beam error copyir.com Replace LSU unit copyir.com
Synchronous signal out of the LSU cannot be detected copyir.com
03 Call service 3 • Fuser unit cannot heat up copyir.com Replace fuser unit copyir.com
Temperature of the fuser does not rise up to or exceed a constant temperature copyir.com
04 Call service 4 • Fuser fan motor error copyir.com Replace fan motor copyir.com
Fuser FAN does not rotate or the rotation of the Fuser FAN cannot be detected normally copyir.com
05 Call service 5 • Print motor error copyir.com (only for DC motor)
The main DC motor does not rotate properly or the rotation detection signal (LD signal) is not detected during motor rotation copyir.com
06 Call service 6 • Charge unit error (An error occurred in the Charge unit including High voltage unit copyir.com (Also the Charger went wrong copyir.com))
Indicates that abnormal charge voltage is output from the high voltage unit copyir.com
07 Call service 7 • ZERO CROSS error copyir.com
PSU does not output ZERO CROSS signal, ZERO CROSS signal is detected
11 Call service 11 • PSU fan motor error copyir.com
The PSU FAN does not rotate or the rotation of the PSU FAN cannot be detected normally copyir.com
12 Call service 12 • Color motor error copyir.com
Color motor’s rotation detection signal (LD) does not become Low copyir.com
13 Call service 13 • FTR (The First Transfer Roller) position error copyir.com
Appears when the accumulator unit (AU) did not return to the home position within a specified time copyir.com
14 Call service 14 • Solenoid driver error copyir.com
Appears when the coil of solenoid or the electromagnetic clutch gets layer short copyir.com Target solenoids are as follows: Registration and Paper pickup solenoid, regist clutch solenoid, path switching solenoid for ADU, Black Drum driving solenoid, and accumulator junction/disjunction cam solenoid copyir.com CALL SERVICE 14 appears if any of them should get layer short copyir.com
15 Call service 15 • Pick up roller home position error copyir.com
Appears when the standard pickup roller does not return to the home position within a specified time copyir.com
16 Call service 16 • Fuse error of color drum cartridge copyir.com
Appears when something is wrong with the virgin sensor in the Color drum cartridge copyir.com Specifically Call SERVICE 16 appears when the resistance fuse, which is used as a virgin sensor, is not blown out within a specified time copyir.com
17 Call service 17 • Fuse error of monochrome drum cartridge copyir.com
The First use sensor problem copyir.com Especially “CALL SERVICE 17” is appeared when the fuse which is installed in the Drum Unit PCB is not blown out within a specific time copyir.com
18 Call service 18 • Watch dog error of motor or heate copyir.com
Iindicates the watch dog time out error of the DC motor copyir.com This call service appears when periodic resistance monitoring of the firmware for resistances on IC600 is not conducted during the main motor or color motor driving copyir.com
19 Call service 19 • Monochrome drum driving solenoid error copyir.com
Appears when one of following phenomena occurs copyir.com • In case that the pulse is not input from the encoder for Monochrome drum rotation detector when controlling the rotation of the Monochrome drum copyir.com • In case that the pulse is input from the encoder for Monochrome drum rotation detector when controlling the Monochrome drum to stop copyir.com
20 Call service 20 • Toner LED error copyir.com
Toner empty detect sensor problem copyir.com Especially “CALL SERVICE 20” appears when following problems occur copyir.com 1 copyir.com Photo diode is broken by open mode copyir.com 2 copyir.com Connection problem between Main PCB and photo diode PCB copyir.com 3 copyir.com 5V is not supplied to photo diode copyir.com