Brother 4000CN - Manual (Page 158)

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8 8 . . 3 3 . . 1 1 T T r r a a n n s s f f e e r r R R o o l l l l C C a a r r t t r r i i d d g g e e H H a a n n d d l l i i n n g g
P P r r e e c c a a u u t t i i o o n n s s
Never throw a used transfer roll cartridge into fire. It can cause an explosion and injuries.
Handling Precautions
• Replace the transfer roll cartridge as soon as the message prompting you to do
so appears.
• The printer stops operating if you do not replace the cartridge when required.
• Do not attempt to reuse toner from the waste toner collection box.
• When you remove the transfer roll cartridge from the printer because the waste
toner collection box is full, do not attempt to empty the waste toner box and
reuse the cartridge, as toner may spill inside the printer and cause damage.
• Avoid removing the transfer roll cartridge from the printer before it is time to
replace it. Toner may spill inside the printer, causing damage.