Brother International MFC-9840CDW Users Manual - English - Page 175

CCAUTION, Corona wire cover for Black K - black toner

Page 175 highlights

CAUTION We recommend that you place the toner cartridges on a clean, flat surface with a piece of disposable paper underneath it in case you accidentally spill or scatter toner. DO NOT put a toner cartridge into a fire. It could explode, resulting in injuries. Handle the toner cartridges carefully. If toner scatters on your hands or clothes, wipe or wash it off with cold water at once. To avoid print quality problems, DO NOT touch the shaded parts shown in the illustrations. Troubleshooting and routine maintenance e Push to release the latches of the white corona wire cover (1), and then open the cover. 1 C Note We recommended that you clean the corona wire for each of the colors. If you want to clean only the corona wire of the color that caused the print quality problem, see the illustration below to identify the position of each of the corona wires. 1 23 4 1 2 1 Corona wire cover for Black (K) 2 Corona wire cover for Yellow (Y) 3 Corona wire cover for Magenta (M) 4 Corona wire cover for Cyan (C) 159

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Troubleshooting and routine maintenance
159
C
CAUTION
We recommend that you place the toner
cartridges on a clean, flat surface with a
piece of disposable paper underneath it in
case you accidentally spill or scatter toner.
DO NOT put a toner cartridge into a fire. It
could explode, resulting in injuries.
Handle the toner cartridges carefully. If
toner scatters on your hands or clothes,
wipe or wash it off with cold water at once.
To avoid print quality problems, DO NOT
touch the shaded parts shown in the
illustrations.
e
Push to release the latches of the white
corona wire cover (1), and then open
the cover.
Note
We recommended that you clean the
corona wire for each of the colors. If you
want to clean only the corona wire of the
color that caused the print quality problem,
see the illustration below to identify the
position of each of the corona wires.
1
Corona wire cover for Black (K)
2
Corona wire cover for Yellow (Y)
3
Corona wire cover for Magenta (M)
4
Corona wire cover for Cyan (C)
1
1
2
1
2
3
4