GRAPHTEC FC 4500 Series Service Manual page 110

(13) Move the tool position to a blank area of the copy paper by using the position keys.
(14) Press the [Enter] key. The plotter draws a square shape, reads it with a sensor, and adjusts the
position automatically.
(15) When adjustment was finished correctly the following menu is displayed.
(16) When adjustment is finished incorrectly the following menu is displayed.
Perform the following items if the above menu is displayed
Replace the pen to new one to draw good square.
Or readjust the registration mark sensor level.
And then readjust the registration mark sensor position.
(17) Press the [Next Page] key to display the following menu.
(18) You don't need to perform the following steps if you want to continue to the next adjustment.
(19) When this adjustment was finished correctly, turn off the power.
(20) Set the DIP switch to the normal settings.
FC4500-UM-251-9370
FORCE
F1
LEV ADJ
P.AUTO
F2
SPEED
FORCE
F1
SENSOR ERROR
F2
SPEED
FORCE
F1
ARMS ADJUST
PRESS ENTER KEY!!
F2
SPEED
1 2 3 4 5 6 7 8
OFFSET
DRY TIME
P.MANUAL
QUALITY
OFFSET
QUALITY
OFFSET
QUALITY
ON
OFF
104
7 ELECTRICAL SECTION
F3
F4
F3
F4
F3
F4