Brother HL-L2300d Series Service Manual

2-39
Confidential
 Error code 4C01
Dot count or develop roller counter of the toner has reached the upper limit in the toner stop
mode.
Error code 4D01
Dot count or develop roller counter of the toner has reached the upper limit in the toner
continuous printing mode.
Error code 4E01
The toner cartridge has reached the upper limit in the toner continuous printing mode.
 Error code 4F01
The new toner sensor could not detect the new toner cartridge correctly.
Replace Toner
Open the Front Cover, replace Toner Cartridge.
Replace Toner
-
Toner Ended
Open the Front Cover, replace Toner Cartridge.
<User Check>
• Replace the toner cartridge which has reached the upper limit.
Step Cause Remedy
1
If the error display is not cleared
after replacing the toner
cartridge with a new one, the
main PCB is faulty.
Replace the main PCB ASSY.
Cartridge Error
Put the Toner Cartridge back in.
<User Check>
• Replace the toner cartridge with a new one again.
• If the machine is on the uneven surface, place it on a level surface.
Step Cause Remedy
1
Connection failure of the new
toner sensor PCB flat cable
Reconnect the new toner sensor PCB flat
cable.
2
New toner actuator coming off
or caught in sections of the
machine
Reattach the new toner actuator.
3
Develop joint coming off or
caught in sections of the
machine
Reattach the develop joint.
4
New toner sensor failure Replace the new toner sensor PCB ASSY.
5
If the error display is not cleared
after replacing the toner
cartridge with a new one, the
main PCB is faulty.
Replace the main PCB ASSY.

Brother HL-L2300d Series Specifications

General

Functions	Print
Standard Paper Capacity (sheets)	250
Standard Interface(s)	USB 2.0
Print Resolution (maximum dpi)	2400 x 600 dpi
Recommended Monthly Print Volume	250 - 2, 000 pages
Operating System Compatibility	Windows, Mac, Linux