HL-5130/5140/5150D/5170DN SERVICE MANUAL
2-31
Front Cover Open
Close the front cover of the printer.
Jam Clear Cover Open
Close the jam clear cover of the printer.
Toner
Drum
Paper
Status
Fig.2-42
Face up Open (HL-5150D and HL-5170DN: When you use the duplex
printing function)
Close the face-up output tray of the printer.
5.3
Service call indications
If there is an error that can not be put right, the printer will show that a service call is needed
by lighting up all the LEDs as shown in the figure below.
Toner
Drum
Paper
Status
Fig.4-43
If you see the service call indication above, follow the steps below.
(1) Take out the DIMM (Dual Inline Memory Moduele) from your printer, if you have a DIMM
installed.
(2) Turn off the power switch, wait a few seconds, and then turn it back on and try to print
again.
For example, the LED indication below shows a fixing unit failure.
Toner
Drum
Paper
Status
Fig.4-44