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)

ar-337 (serv.man40) technical bulletin
Model
AR-337 (serv.man40)
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2 Few pages! See other manuals at the bottom of the first or last page.
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Technical Bulletin
Brand
Device
Copying Equipment / Change carried out in the scanner motor PWB and drive PWB (this supercedes bulletin number 020)
File
ar-337-sm40.pdf
Date

Read Sharp AR-337 (serv.man40) Technical Bulletin online

ARE255
Sharp Electronics (UK) Ltd., Technical Services Group
Date:
07 November 2001
Model: AR237/337
Ref.:
046
Colour: Yellow
Page:
1 of 2
THIS SUPERCEDES BULLETIN NUMBER 020.
1. Model Name:
AR287/337/407
2. General:
A change has been carried out in the scanner motor PWB and the drive PWB.  This
action has been carried out as a measure to improve productivity.
3. Action: *1
AR287/337: carried out from June 2000 production
AR407: 
carried out from July 2000 production.
CHANGE CARRIED OUT IN THE SCANNER
MOTOR PWB AND DRIVE PWB
TECHNICAL BULLETIN
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.
Setting value
Scanner motor
2
2-phase motor
3
3-phase motor
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
Page of 2
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