MX-2600N, MX-3100N, MX-2600G, MX-3100G (serv.man90). ROM UPGRADE ... (6) TO (7). - Sharp Copying Equipment Technical Bulletin (repair manual). Page 4

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Sharp Electronics (UK) Ltd., Technical Services Group
CCE-701 
 
No. Subject 
Description 
Main body control-related 
It may be that the when device cloning data for copy job program setting output by the 
MX-2300/MX2700 Series is read, an error occurs and the subsequent data is skipped. 
This glitch has been corrected. 
Main body control-related 
If the power is turned off/on after an adjustment error occurred during automatic execution 
of automatic resist adjustment, resist misalignment may occur. This glitch has been corrected. 
Main body control-related 
Paper feed operation has been improved to cope with the paper feed/vertical feed jam 
and W feed jam. 
10 Printer-related 
Data after the EOI (End of Image) marker in JPEG data of the pasted image may not be 
printed because a PCL-XL error occurs as incorrect data. This glitch has been corrected 
so that data after the EOI marker is ignored. 
11 Printer-related 
If LPD:"banner use" is enabled in WEB page network setting, printing may stop when the 
number of the jobs is close to 1,000. This glitch has been corrected. 
12 Printer-related 
A watermark may turn into garbled because some parts of the macro processing sections 
for watermark processing cannot be processed correctly. This glitch has been corrected. 
13 Printer-related 
If data is printed with the paper size set to "custom" and print mode set to "high-definition" 
after the standard resolution of printer environment setting is set to "600 dpi" in system 
setting or on a WEB page (the standard resolution is factory-set to "600 dpi (high-quality)", 
an incorrect page size may be used, the print position may be displaced, or a blank page 
may be produced. This glitch has been corrected. 
14 Printer-related 
The printing system that does not use any printer driver sometimes returned a 
development code name from the MFP main body to the PC. The system has been 
changed so that it returns a model name instead of the development code name. 
15 Printer-related 
The next job may result in a PCL XL error when it receives an invalid XL file without job end. 
This glitch has been corrected. 
16 Printer-related 
When copying the character string specified in PJL, the memory occasionally corrupts 
because the buffer size is small, resulting in incomplete printing from MacOS 10.5.6. This 
glitch has been corrected. 
17 Printer-related 
If ESC/P raster data (barcode data) exists at the end of the page, the data cannot be 
registered in the page buffer correctly because the page end processing is performed 
before the final raster data processing. If the data cannot be registered in the page buffer 
correctly, barcodes may not be printed correctly. This glitch has been corrected. 
18 Printer-related 
If the character string reference pointer is not initialized in character string comparison for 
automatic discrimination of PDL data, an incorrect address may be accessed and, in rare 
cases, the MFP main body may be restarted during printing. This glitch has been 
corrected so that the pointer is initialized under all conditions. 
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