PCU (PHOTOCONDUCTOR UNIT)
31 March, 1999
2-10
Transfer belt speed
4C mode (color printing)
For color printing, the machine places two pages at a time on the transfer belt if the
image size is LT long edge feed or smaller (width: 216 mm to 148 mm), except for
the final page of a job containing an odd number of pages.
When there is only one color image on the transfer belt, the transfer belt turns at
double speed to move the non-image area past the image transfer point (from OPC
to transfer belt). This shortens the total printing time.
For printing on transparencies or on thick paper, the paper transfer and fusing unit
speeds slow to 1/2 speed to improve paper transfer and fusing.
Single-color black mode (K)
When four transfer belt marks have been detected after the end of the first page,
the image for the next page is placed on the transfer belt.
For printing on transparencies or on thick paper, the paper transfer and fusing unit
speeds slow to 1/2 speed to improve paper transfer and fusing.
One revolution of the transfer belt
(39.2 x 15 = 588)
LT long edge feed two-image print
A3 one-image print
LT long edge feed one-image print
Single-color black print
Double-speed
revolution
4 marks
2 1 6
4 0
376.8
506.8
Unit: mm
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G024D517.WMF
Содержание G024
Страница 1: ...FRESA G024 SERVICE MANUAL Engine...
