Sharp MX-M282N / MX-M502N (serv.man21) Service Manual / Technical Bulletin ▷ View online
Sharp Electronics (UK) Ltd., Technical Services Group
1. Model Name: MX-M282N/M362N/M452N/M502N
2. Description: Upgrade of ICU and PCU-ROM
From mid-July 2012 Production
ROM control No.
ICU
PCU
SCU
E-MANUAL
B02
0104i3
0102i3
0201j3
0120i3
* ICU above is the version described in the ROM management label. Check that the actual
version is: ICU(MAIN): 01.04.i3/ICU(BOOT): 01.00.i3/LANGUAGE: 01.02.i3/GRAPHIC:
01.00. j3; by Sim22-5.
version is: ICU(MAIN): 01.04.i3/ICU(BOOT): 01.00.i3/LANGUAGE: 01.02.i3/GRAPHIC:
01.00. j3; by Sim22-5.
Item of change:
1. When broadcasting to the large number of the destinations, the time from when the Start
button was pressed to when the original was started to be read out would become slower.
This problem has been corrected.
2. When printing the job containing the MACRO data from SAP, in same cases, the
characters
which did not exist in the original data would be printed at the head of each page.
This problem has been corrected.
3. On the models with a build-in keyboard, in some cases, the external card reader could not
be
recognized. This problem has been corrected.
4. If SIM25-2 (initial setting of toner concentration when replacing developer) was performed
twice or more times when the main charger was not installed, in some cases, EE-EU trouble
occurred. This problem has been corrected.
5. Due to the Near-End detection processing of the waste toner, in some cases, Near-End
Alert
was sent out more than once. This problem has been corrected.
6. There were some cases where the error occurred with SIM46-24 (copy and printer density
adjustment). This problem has been corrected.
button was pressed to when the original was started to be read out would become slower.
This problem has been corrected.
2. When printing the job containing the MACRO data from SAP, in same cases, the
characters
which did not exist in the original data would be printed at the head of each page.
This problem has been corrected.
3. On the models with a build-in keyboard, in some cases, the external card reader could not
be
recognized. This problem has been corrected.
4. If SIM25-2 (initial setting of toner concentration when replacing developer) was performed
twice or more times when the main charger was not installed, in some cases, EE-EU trouble
occurred. This problem has been corrected.
5. Due to the Near-End detection processing of the waste toner, in some cases, Near-End
Alert
was sent out more than once. This problem has been corrected.
6. There were some cases where the error occurred with SIM46-24 (copy and printer density
adjustment). This problem has been corrected.
ROM UPGRADE..... (6).
TECHNICAL BULLETIN
Date:
2
nd
August 2012
Model:
See Below
Ref.:
49
Colour:
White
Page:
1 of 2
Sharp Electronics (UK) Ltd., Technical Services Group
ROM Version Combination History Table
No.
ROM control No.
ICU
PCU
SCU
E-MANUAL
Action
T/R No.
(5)
B01
0103i3
0101i3
0201j3
0120i3
2011/8
ARE-1056
(4)
B00
0102i3
0101i3
0200j3
0120i3
2011/6
ARE-1041
(3)
A12
0102i3
0101i3
0102j3
0120i3
2010/11
ARE-1020
(2)
A02
0102i3
0101i3
0102j3
0110i3
2010/10
ARE-1013
(1)
A01
0101i3
0100i3
0102j3
0110i3
2010/7
ARE-1003
Display
