Cleaning The Electrical Terminals - Brother HL-1850 Service Manual
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Also See for HL-1850:
- Service manual (303 pages) ,
- Quick setup manual (2 pages) ,
- Guide d'installation rapide (2 pages)
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5)
Re-install the drum unit assembly into the printer. Close the front cover.
6)
Plug in the power cord, and then turn on the power switch.
!
CAUTION:
• Handle the drum unit carefully since it contains toner. If toner scatters and your hands or
cloths get dirty, immediately wipe or wash it off with cold water.
• Do not touch the scanner window with your fingers.
• Do not wipe the scanner window with isopropyl alcohol.
3.4
Cleaning the Electrical Terminals
To obtain the best print performance, be sure to clean the electrical terminals inside the printer
body.
1)
Turn off the power switch and unplug the power cord.
2)
Remove the drum unit from the printer.
3)
Wipe the electrical terminals as shown in the figure below with a soft dry cloth.
Fig. 5-12
5-9
HL-1850/1870N SERVICE MANUAL
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