Fuji Xerox Phaser 5500, Service Manual

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Reference A-11
These utilities access Engine Logic Board NVRAM to modify the stored value for
each variable. Changes are made by increasing or decreasing the stored value
changing the image position on the page. For Scan direction adjustments, each
variable is set at the factory to a value of 50. The maximum for scan direction
adjustments is 99 with a minimum of 1. Any change in the scan direction value by one
(1) results in a .254 mm change in the image position.
For the process direction the factory default is 33. The maximum is 66 and the
minimum is zero (0). Changes to the current value for process direction variables by
one (1) moves the leading edge of the image .363 mm closer or further from the edge
of the paper.
Use the Printer NVRAM Adjustment utilities in conjunction with the Print Quality
test print, to modify the general (All Trays) or specific (Tray 1~6) values to realign the
image. See "Adjusting Simplex Registration" on page 6-6 for instructions on using
the Print Quality test print to evaluate image registration performance.
Printer NVRAM Registration Adjustment Utilities
Utility Action/Requirement
Scan Direction All Trays Sets scan direction image registration on all trays for both simplex
and duplex prints.
Scan Direction Tray 1~6 Sets scan direction image registration on the tray selected for
both simplex and duplex prints.
Scan Direction Duplex
All Sets scan direction image registration on all trays for duplex
prints.
Scan Direction Duplex
Trays 1~6 Sets scan direction image registration for duplex prints from the
tray selected.
Process Direction All Sets process direction image registration on all trays for both
simplex and duplex prints.
Process Direction Tray 1 Sets process direction image registration on Tray 1 for simplex
prints only.
Process Direction Tray 2 Sets process direction image registration on Tray 2 for simplex
prints only.
Process Direction Tray
3~6 Sets process direction image registration on Trays 3~6 for simplex
prints only.
Process Direction
Duplex All Trays Sets process direction image registration for duplex prints for all
trays.