Code :

Code: C0910
Description: 2nd Drawer Lift-Up Motor M106 Lifting failure, defective motor, overload, connector left disconnected
The paper lifting motion is not completed within 6 sec. after the motor has been energized.
Remedy: Check 1. Is an M105-M108 Remote signal being output from PWB-B to M105-M108? • When M105-M108 is energized, the voltage across the following pins of PJ14B on PWB-B should be as follows: DC10V across pins 1 and 5 (GND) (M105 energized) DC10V across pins 2 and 6 (GND) (M106 energized) DC10V across pins 3 and 7 (GND) (M107 energized) DC10V across pins 4 and 8 (GND) (M108 energized) Check 2. Is power (DC5V) being supplied from PWB-B to PC109-PC112? • Once the Power Switch has been turned ON, the voltage across the following pins should be as follows: DC5V across pins 10 and 4 (GND) of PJ9B (PC109) DC5V across pins 8 and 4 (GND) of PJ10B (PC110) DC5V across pins 8 and 4 (GND) of PJ12B (PC111) DC5V across pins 8 and 4 (GND) of PJ15B (PC112) Check 3. Is a PC109-PC112 signal being output from PWB-B to PC109-PC112? • During the paper lifting motion, the voltage across the following pins on PWB-B should be as follows: DC5V across pins 3 and 4 (GND) of PJ9B (PC109) DC5V across pins 3 and 4 (GND) of PJ10B (PC110) DC5V across pins 3 and 4 (GND) of PJ12B (PC111) DC5V across pins 3 and 4 (GND) of PJ15B (PC112) (The voltage becomes DC0V after the completion of the paper lifting motion.)

Code: C0920
Description: 1st Drawer Lift-Up Motor M105 Lifting failure, defective motor, overload, connector left disconnected
The paper lifting motion is not completed within 6 sec. after the motor has been energized.
Remedy: Check 1. Is an M105-M108 Remote signal being output from PWB-B to M105-M108? • When M105-M108 is energized, the voltage across the following pins of PJ14B on PWB-B should be as follows: DC10V across pins 1 and 5 (GND) (M105 energized) DC10V across pins 2 and 6 (GND) (M106 energized) DC10V across pins 3 and 7 (GND) (M107 energized) DC10V across pins 4 and 8 (GND) (M108 energized) Check 2. Is power (DC5V) being supplied from PWB-B to PC109-PC112? • Once the Power Switch has been turned ON, the voltage across the following pins should be as follows: DC5V across pins 10 and 4 (GND) of PJ9B (PC109) DC5V across pins 8 and 4 (GND) of PJ10B (PC110) DC5V across pins 8 and 4 (GND) of PJ12B (PC111) DC5V across pins 8 and 4 (GND) of PJ15B (PC112) Check 3. Is a PC109-PC112 signal being output from PWB-B to PC109-PC112? • During the paper lifting motion, the voltage across the following pins on PWB-B should be as follows: DC5V across pins 3 and 4 (GND) of PJ9B (PC109) DC5V across pins 3 and 4 (GND) of PJ10B (PC110) DC5V across pins 3 and 4 (GND) of PJ12B (PC111) DC5V across pins 3 and 4 (GND) of PJ15B (PC112) (The voltage becomes DC0V after the completion of the paper lifting motion.)

Code: C0950
Description: 4th Drawer Lift-Up Motor M108 Lifting failure, defective motor, overload, connector left disconnected
The paper lifting motion is not completed within 6 sec. after the motor has been energized.
Remedy: Check 1. Is an M105-M108 Remote signal being output from PWB-B to M105-M108? • When M105-M108 is energized, the voltage across the following pins of PJ14B on PWB-B should be as follows: DC10V across pins 1 and 5 (GND) (M105 energized) DC10V across pins 2 and 6 (GND) (M106 energized) DC10V across pins 3 and 7 (GND) (M107 energized) DC10V across pins 4 and 8 (GND) (M108 energized) Check 2. Is power (DC5V) being supplied from PWB-B to PC109-PC112? • Once the Power Switch has been turned ON, the voltage across the following pins should be as follows: DC5V across pins 10 and 4 (GND) of PJ9B (PC109) DC5V across pins 8 and 4 (GND) of PJ10B (PC110) DC5V across pins 8 and 4 (GND) of PJ12B (PC111) DC5V across pins 8 and 4 (GND) of PJ15B (PC112) Check 3. Is a PC109-PC112 signal being output from PWB-B to PC109-PC112? • During the paper lifting motion, the voltage across the following pins on PWB-B should be as follows: DC5V across pins 3 and 4 (GND) of PJ9B (PC109) DC5V across pins 3 and 4 (GND) of PJ10B (PC110) DC5V across pins 3 and 4 (GND) of PJ12B (PC111) DC5V across pins 3 and 4 (GND) of PJ15B (PC112) (The voltage becomes DC0V after the completion of the paper lifting motion.)

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