MX-2300N, MX-2700N, MX-2300G, MX-2700G, MX-2300FG, MX-2700FG (serv.man100). ROM Upgrade 0117P0 (OSA Embedded) - Sharp Copying Equipment Technical Bulletin (repair manual). Page 2

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Description 
 
No
Subject Description 
Image send-
related 
Minimum scanning area of irregular size for image sending has been modified. 
 
Destination (AB type): [Before change] 64mm 
 [After change] 50mm 
Destination (Inch type): [Before change] 64mm 
 [After change] 50mm 
2 Additional 
function 
[Prohibiting blank printing] mode has been added to the following: 
 
[System setting (Administrator login)] 
 [Prohibition setting] 
 [Printer 
environment setting] 
3 Printer-related 
Printing a web screen in fast mode and in colors on the standard browser 
(Safari) of MacOSX (10.4.7) may result in printing of unusual tones 
(excessively dense). This error has been corrected. 
4 Printer-related 
When PDF file having specific type of image (overlapping images) is printed, it 
may result in an error of printing overlapping background that does not appear 
on screen. This error has been corrected. 
5 Printer-related 
Printing a data file having large capacity on AutoCAD required excessive 
amount of time. Printing speed has been improved. 
6 Printer-related 
When “Time of maintenance” is displayed, a MIB value on FMP is 
“hrDeviceStatus = Down, hrPrinterStatus = other” (According to 
specifications). If the Standard TCP/IP port on Windows receives the MIB 
value, the spooler may be placed under “offline” status and sending print data 
may be disabled. Against this error, Valid/Invalid setting of maintenance 
notice by MIB has been added to controller software SW. 
 
Controller software SW (Sim55-3) 
 SW. No.9 DATA:5 
0: Valid (default value)  You cannot print because “Time of maintenance” is 
informed. 
1: Invalid  You can print because “Time of maintenance” is not informed. 
7 Printer-related 
Printing on MacOS10.3.9 and Illustrator 10 may result in PS error or garbled 
characters. This error has been corrected. 
Image quality 
adjustment-related 
Time of process control has been improved. 
Image quality 
adjustment-related 
Currently, if a request of process control is issued during copy operation, a 
process control does not start until completion of a job or until feeding 100 
sheets. Further, if two or more reserved jobs including printing jobs exist, the 
reserved jobs are connected and the number of process control actions has 
been reduced. 
10 
Fixing motor 
control-related 
If shut-off status continues for a long time, a miniscule rotation is provided to 
upper and lower fixing rollers at a timing of date changes (0:00) to prevent 
deformation (flat spot) of pressing part. This control has been added. 
 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE518 
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