Automatic Adjustment Of Sensors And Initialization Of Eeprom - Toshiba e-STUDIO520 Service Handbook

(3) Step 3
Case E:
Shift the screw to an oblong hole, and then move the plate towards the side B to adjust the image
skew.
Case F:
Shift the screw to an oblong hole, and then move the plate towards the side A to adjust the image
skew.
3.11.4

Automatic adjustment of sensors and initialization of EEPROM

When the PC board is replaced with a new one, make sure to perform the EEPROM initialization (352),
the automatic sensor adjustment (356) and the tray width adjustment (367, 368) in the Adjustment
Mode (05).
Perform them after removing all originals on the sensor and closing the RADF.
Also, when any of the original length detection sensor (S63), read sensor (S69), small original reverse
sensor (S66), large original exit sensor (S68) is replaced with a new one, make sure to perform the
automatic sensor adjustment in the Adjustment Mode (05).
When the original tray width sensor (S54) is replaced with a new one, make sure to perform the tray
width adjustment in the Adjustment Mode (05).
Refer to P.2-41 "2.2.4 Adjustment mode (05)" for the details.
Error such as paper jamming or miss detection for paper size may occur if the automatic sensor adjust-
ment and the tray width adjustment are not performed after the above mentioned parts were replaced.
© 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved
E
Paper
Original
Fig. 3-70
( B )
Fig. 3-71
3 - 63
F
( A )
e-STUDIO520/523/600/603/720/723/850/853
3
ADJUSTMENT