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Please be advised that some toner rell kits may be
compatible with multiple toner cartridges.
CLICK HERE TO GO THE INDEX
LEXMARK T640/T644
6. Remove the complete white ll plug at the side of
the hopper. This is done by prying it open at the base
near the border of the hole using a small athead
screwdriver. Opening the breather section (top por-
tion of plug) does not gives access to the hopper.
5. Take the Hopper Section and inspect the encoder
wheel. It has probably been heat-welded against the
plastic shaft requiring certain care during its removal.
Insert a pair of long nose pliers to access the shaft at
the center beneath the wheel and pry it off.
4. With one hand pull the hopper section out while hold-
ing the drum section steady then repeat with the second
post. Pull hopper straight out to liberate the white
bearings inside.
Open slightly one of the lateral edges to release the
post engaging the toner hopper and the drum sec-
tion together. Then repeat with the opposite side.
Disengage the two springs holding the sections
together using a spring hook or small pointed pliers.
Start by placing the cartridge with the drum side up
and the toner hopper near you
Rell the cartridge, once you are nished relling,
you may reassemble the cartridge.
Please remember to replace the chip before install-
ing your cartridge back into your printer.
Toner hopper plug
OPTION #2
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