Description: CR Motor Lock Error The CR Motor was driven at a speed abnormally slower than a predetermined one during operation.
Causes: • CR Encoder cable abnormality (connection, broken) • CR Motor cable abnormality (connection, broken) • Load abnormality • CR Encoder failure • CR Motor failure • Cover Open Sensor cable abnormality (connection, broken) Parts/Components to be checked 1. CR Encoder 2. CR Motor 3. Printer Cover Open Sensor 4. IH Cover Open Sensor 5. Maintenance Cover Open Sensor 6. Manual Insertion Cover Sensor/Roll Cover Sensor
Remedy: 1 Check the Encoder Board and CR Sub Board cable connection • Check both Encoder Board and CR Sub Board connection state. If there is any abnormality, connect it again. Does the product recover from the error? Y: End N: Go to step 2 Check the CR Motor cable connection • Check the CR Motor connection state. If there is any abnormality, connect it again. Does the product recover from the error? Y: End N: Go to step 3 3 Check the Cover Open Sensor cable connection • Check each Cover Open Sensor connection state. If there is any abnormality, connect it again. Does the product recover from the error? Y: End N: Go to step 4 4 Replace the Encoder Board Does the product recover from the error? Y: End N: Go to step 5 5 Replace the CR Motor Does the product recover from the error? Y: End N: Go to step 6 6 Replace the Cover Open Sensor Does the product recover from the error? Y: End N: Escalate to person in charge
Code: 001228
Description: PF Motor Overcurrent Error The number of occurrences of overcurrent to the PF Motor has reached a predetermined limit.
Causes: • PF Motor failure • PF Belt state abnormality (tension, installation position) • PF Motor cable abnormality (connection, broken) • Misreading of PF Scale (scratch, dirt) Parts/Components to be checked 1. PF Motor 2. PF Belt 3. PF Scale 4. PF Encoder 5. CR Sub Board 6. Main Board 7. Sub Board B
Remedy: 1 Check the PF Motor operation state • When the PF Motor is malfunctioning, replace it. Does the product recover from the error? Y: End N: Go to step 2 2 Check the PF Belt state • Check if the PF Belt is installed properly. If not, install it again. • Check if the PF Belt tension is in the standard range. If not, perform PF Timing Belt Tension Adjustment. Does the product recover from the error? Y: End N: Go to step 3 3 Check the PF Motor cable connection • Check the PF Motor connection state. If there is any abnormality, connect it again. Does the product recover from the error? Y: End N: Go to step 4 4 Check the PF Scale state • Check visually if the PF Scale have any scratches or dirt. ƒß When the PF Scale is dirty: clean it. ƒß When there is a scratch on the PF Scale: replace it. Does the product recover from the error? Y: End N: Go to step 5 5 Replace the PF Encoder Does the product recover from the error? Y: End N: Go to step 6 6 Replace the CR Sub Board Does the product recover from the error? Y: End N: Go to step 7 7 Replace the Main Board Does the product recover from the error? Y: End N: Go to step 8 8 Replace the Sub Board B Does the product recover from the error? Y: End N: Escalate to person in charge
Code: 001229
Description: PF Motor Oscillation Error The number of oscillations exceeds the specified value.
Causes: • Main Board failure • Sub Board B failure Parts/Components to be checked 1. Main Board 2. Sub Board B 3. PF Motor
Remedy: 1 Check the Main Board state • Check if any foreign object is on the Main Board. If so, remove it. Does the product recover from the error? Y: End N: Go to step 2 2 Replace the Main Board Does the product recover from the error? Y: End N: Go to step 3 3 Replace the Sub Board B Does the product recover from the error? Y: End N: Go to step 4 4 Replace the PF Motor Does the product recover from the error? Y: End N: Escalate to person in charge
Code: 00122A
Description: PF Motor Overload Error Overcurrent is detected more than predetermined limit since the PF Motor did not operate properly because of some kind of load.
Causes: • Load abnormality • PF Encoder cable abnormality (connection, broken) • PF Motor cable abnormality (connection, broken) • PF Encoder failure • PF Motor failure Parts/Components to be checked 1. PF Encoder 2. PF Motor
Remedy: 1 Check the obstacle in the PF moving range • Check if any obstacle is blocking the PF movement. If so, remove the obstacle. Does the product recover from the error? Y: End N: Go to step 2 2 Check the PF Encoder cable connection • Check the PF Encoder connection state. If there is any abnormality, connect it again. Does the product recover from the error? Y: End N: Go to step 3 3 Check the PF Motor cable connection • Check the PF Motor connection state. If there is any abnormality, connect it again. Does the product recover from the error? Y: End N: Go to step 4 4 Replace the PF Encoder Does the product recover from the error? Y: End N: Go to step 5 5 Replace the PF Motor Does the product recover from the error? Y: End N: Escalate to person in charge
Code: 00122C
Description: PF Motor Reversing Error The number of occurrences of reversing the PF Motor has reached a predetermined limit.
Causes: • PF Encoder cable abnormality (polarity reversal) • PF Motor cable abnormality (polarity reversal) • Slipping of the teeth of the PF Belt • PF Encoder failure Parts/Components to be checked 1. PF Belt 2. PF Encoder
Remedy: 1 Check the PF Encoder cable connection • Check the PF Encoder connection state. If there is any abnormality, connect it again. Does the product recover from the error? Y: End N: Go to step 2 2 Check the PF Motor cable connection • Check the PF Motor connection state. If there is any abnormality, connect it again. Does the product recover from the error? Y: End N: Go to step 3 3 Check the PF Belt state • Check if the PF Belt is installed properly. If not, install it again. • Check if the PF Belt tension is in the standard range. If not, perform the PF Timing Belt Tension Adjustment. Does the product recover from the error? Y: End N: Go to step 4 4 Replace the PF Encoder Does the product recover from the error? Y: End N: Escalate to person in charge
Code: 00122D
Description: PF Motor Driving time-out Error Abnormally-long driving duration of the PF Motor was detected.
Causes: • Load abnormality • Firmware becomes out of control Parts/Components to be checked 1. Main Board 2. Sub Board B
Remedy: 1 Update the F/W Does the product recover from the error? Y: End N: Go to step 2 2 Replace the Main Board Does the product recover from the error? Y: End N: Go to step 3 3 Replace the Sub Board B Does the product recover from the error? Y: End N: Escalate to person in charge