AR-337 (serv.man40). Change carried out in the scanner motor PWB and drive PWB (this supercedes bulletin number 020) - Sharp Copying Equipment Technical Bulletin (repair manual). Page 2

ARE255

Sharp Electronics (UK) Ltd., Technical Services Group

*2: Interchange According to Software and Part Combinations.

New software.
Can be used with both new and old motors in accordance with the setup described below.

Sim 26-59: Scanner motor settings.
[Display]

After inputting the simulation sub code "59", the scanner motor settings window shown at
left is displayed, and the motor settings can be carried out by inputting the motor phase
number. It is important to note that if any numbers other than those listed in the table
shown below are input and used as the setting value, trouble will occur after the machine
start-up operations are carried out.

If [Sim 88-1] is carried out, the setting value for the scanner motor settings becomes "0".
For this reason, it is absolutely necessary to carry out [Sim 26-59] so that the proper
settings can be carried out.
Sub no. selection window content.
Overseas language: 59: Scanner Motor Setup

If any numbers other than those listed in the table shown below are input and used as the
setting value, the trouble described below with the positioning of the mirror base will occur
and be treated as initial trouble after the machine start-up operations are carried out.
[L3-00] (Cases of misalignment with the mirror home position sensor.)
[L1-00] (During mirror home position sensor detection.)
Errors in the 2-phase and 3-phase settings will result in the same trouble.

AR287/337 -
AR407 -

CPWBF1482FC52