Canon imageRUNNER ADVANCE C5255 Series Service Manual page 480

4
Parts Replacement and Cleaning > Image Formation System > Removing the Hopper (Y) > Actions after Replacement
CAUTION:
If it is placed sideways, toner may scatter inside the Hopper and it may cause the
operation failure. Thus, stand and put the Hopper Unit on the paper.
Paper
CAUTION:
Before installing the hopper to the host machine, be sure to check that the leading edge
of the protrusion of the Bottle Fixing Ring and the leading edge of the Bottle Fixing Arm
are aligned. If not, rotate the gear in the direction as shown in the figure below to align
the leading edge of the protrusion of the Bottle Fixing Ring with the leading edge of the
Bottle Fixing Arm.
Gear
Bottle Fixing Ring
4 Parts Replacement and Cleaning > Image Formation System > Removing the Hopper (Y) > Actions after Replacement
CAUTION:
Open/Close Rod Lever
F-4-272
CAUTION:
CAUTION:
Bottle Fixing Arm
■ Actions after Replacement
When replacing the Developing Assembly, make sure to initialize before installing the Toner
Container.
COPIER > FUNCTION > INSTALL > INISET-Y
If install the Toner Container before initialization, T/D ratio cannot set the right value.
F-4-273
When installing the Toner Tray, align the Rod Lever with the Toner Cover Open/Close
Rod Lever and install it.
Toner Cover
Rod Lever
When installing the removed Toner Container, be sure not to shake it.
When the Main Drive Unit is removed simultaneously, make sure to install the Main
Drive Unit first and then, the Hopper Unit in order. Otherwise, toner supply failure may
occur.
4-160
F-4-274
4-160