■Error code 44
No Toner
Open the Top Cover, then install Toner Cartridge.
No toner cartridge
User Check
• Install a new toner cartridge.
Step | Cause | Remedy | |
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1 | Dirt on electrodes on toner | Clean both electrodes. | |
cartridge and machine body | |||
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2 | HVPS PCB unit failure | Replace the HVPS PCB unit. | |
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3 | Main PCB failure | Replace the main PCB ASSY. | |
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■Error code 50
Replace Parts
Drum
Replacement time of the drum unit
User Check
•Replace the drum unit with a new one.
■Error code 51
Replace Parts
PF Kit MP
Replacement time of the paper feed kit MP
User Check
• Replace the paper feed kit MP with a new one.
Step | Cause | Remedy |
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1 | Replacement time of the paper | Replace the paper feed kit MP. |
feed kit MP |
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Confidential |