Gp 15 Image Transfer - Xerox FaxCentre 2121 Service Manual

General Procedures and Information

GP 15 Image Transfer

Overview
• The toner image formed on the surface of the PC Drum during the developing process is
transferred onto the paper.
• This printer adopts the roller image transfer system, in which the image transfer roller is used
to transfer the image onto the paper.
• In the roller image transfer system, the paper is pinched between the PC Drum and the image
transfer roller at all times during the print cycle. This results in a very little amount of ozone
being produced and there is a little chance of a double transferred image occurring.
• To clean the image transfer roller, reverse bias is applied to the image transfer roller.
• The cleaning sequence is carried out when the printer is started, a print command is issued, a
print cycle is completed, and when the printer is started after a misfeed has been cleared.
• There is the charge neutralizing needle installed for neutralizing the paper after image trans-
fer.
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Figure 1
11/06 FaxCentre 2121/2121L