Canon LBP 5300 User Manual page 343

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6-8 Replacing Toner Cartridges
Holding the toner cartridge to be replaced by the blue tabs on
the both sides, pull it horizontally.
Holding the toner cartridge with your both hands firmly, pull it out so that you do
not touch the transfer belt of the ETB unit.
IMPORTANT
Do not touch the high-voltage contact (A) or the electrical contacts (B) shown in the
figure, as this may result in damage to the printer.
(A)
(B)