Description: An abnormal speed signal of the paper feed motor (M4) is checked. An error detection signal is detected twice in succession a specified period of time after M4 was turned ON (the first signal is ignored).
Causes: Paper feed motor (M4) Printer control board (PRCB)
Code: SC13-02
Description: An abnormal speed signal of the paper feed motor (M101) is checked. An error detection signal is detected twice in succession a specified period of time after M101 was turned ON (the first signal is ignored).
Causes: Paper feed motor (M101) LU drive board (LUDB)
Code: SC18-10
Description: The locking of the paper lift motor /1 (M19) is detected. An error detection signal of M19 is detected while M19 is ON.
Causes: Paper lift motor /1 (M19) Printer control board (PRCB) Upper limit sensor /1 (PS20) DC power supply /2 (DCPS2) Loose connection Tray rear end restriction plate misaligned Paper improperly loaded Tray 1
Code: SC18-11#
Description: When the upper limit sensor /1 (PS20) is OFF, PS20 does not turn ON within a specified period of time after the paper lift motor / 1 (M19) turns ON for lifting operation. And at this time, an error detection signal (24V cut off) is detected.
Causes: Paper lift motor /1 (M19) Printer control board (PRCB) Upper limit sensor /1 (PS20) DC power supply /2 (DCPS2) Loose connection Tray rear end restriction plate misaligned Paper improperly loaded Tray 1
Code: SC18-12#
Description: When the upper limit sensor /1 (PS20) is OFF, PS20 does not turn ON within a specified period of time after the paper lift motor / 1 (M19) turns ON for lifting operation. And at this time, an error detection signal (blowout of ICP) is detected.
Causes: Paper lift motor /1 (M19) Printer control board (PRCB) Upper limit sensor /1 (PS20) DC power supply /2 (DCPS2) Loose connection Tray rear end restriction plate misaligned Paper improperly loaded Tray 1
Code: SC18-13#
Description: When the upper limit sensor /1 (PS20) is OFF, PS20 does not turn ON within a specified period of time after the paper lift motor / 1 (M19) turns ON for lifting operation. And at this time, an error detection signal is not detected.
Causes: Paper lift motor /1 (M19) Printer control board (PRCB) Upper limit sensor /1 (PS20) DC power supply /2 (DCPS2) Loose connection Tray rear end restriction plate misaligned Paper improperly loaded Tray 1