Brother DCP-1510 Service Manual page 45

Error code 4D01
Replace Toner
Received faxes are also stored in memory until the toner cartridge is replaced
or the memory is full.
Dot counter or developer roller counter of the toner is reaching the upper limit (when setting
continue mode).
<User Check>
• Prepare a new toner cartridge.
Step
Replace the toner cartridge with
a new one and reset the toner
1 counter. If the error display is
not cleared, the main PCB is
faulty.
Error code 4E01
Toner Ended
Open the Scanner Cover and Top Cover, replace Toner Cartridge.
Dot counter or developer roller counter of the toner has reached the upper limit (when setting
continue mode).
<User Check>
• Replace the toner cartridge with a new one.
Step
Replace the toner cartridge with
a new one and reset the toner
1 counter. If the error display is
not cleared, the main PCB is
faulty.
Error code 4F01
Cartridge Error
Put the Toner Cartridge back in
New toner sensor in the toner cartridge could not detect the new toner cartridge correctly.
<User Check>
• Reset the toner manually under the guidance of service personnel. Refer to
Toner Reset Functions" in Chapter
Step
Replace the toner cartridge with
a new one and reset the toner
1 counter manually. If the error
display is not cleared, the main
PCB is faulty.
Cause
Replace the main PCB ASSY.
Cause
Replace the main PCB ASSY.
4.
Cause
Replace the main PCB ASSY.
1-28
Remedy
Remedy
"2.1 Manual
Remedy
Confidential