MX-6240N, MX-7040N (serv.man91). MX-FR36U ROM UPGRADE ..... (4). Ver 05.10.Sc - Sharp Copying Equipment Technical Bulletin (repair manual). Page 2

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Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1471 
 
[Description] 
No. 
Item 
Details 
Main unit control 
Modification of L8-20 which may occur when condition signalling between internal modules is 
not done properly. 
Main unit control 
Modification of a failure to complete Fax firmware upgrade during firmware upgrade 
Main unit control 
Modification of a failure to restart the unit properly while acquiring the image (snapshot) during 
the firmware upgrade due to lack of some data necessary. 
Main unit control 
Modification of the problem that the colour changes before and after the halftone process 
control if the correction amount of halftone process control largely changes from the previous 
value. 
Main unit control 
Modification of Scan job which keep remaining internally. The problem occurs if Eco scan 
setting was enabled but cancelled after previewing for Copy job. 
Main unit control 
Modification of the problems that FAX receiving may stop after reaching to the pre-set limit or 
the job may disappear when printing because the internal processing at the time of job 
completion cannot work correctly. 
Main unit control 
Correction of the problem that the trimmer function of Copy mode becomes unavailable when 
using the account application. 
Main unit control 
Correction of slower performance during batch printing while MFP is in vendor mode. 
Main unit control 
Modification of a problem which occurs with following steps: 1) Print out a test pattern in Paper 
Settings from Bypass tray in duplex. 2) The Bypass tray gets empty 3) Add papers to the 
bypass tray. 4) The test pattern is printed in simplex. 
10  UI 
Modification of a failure to delete the job completed from Job Status (Direct print from USB flash 
drive). User cannot delete the job on the Job Status screen. 
11  UI 
Modification of a problem with "Automatically print stored jobs after login" in User Control which 
is disabled while external authentication for OSA is enabled. 
12  Network 
Factory default of LPD timeout period is changed from 0 (infinite) to 90 sec. 
*The value above will not be changed when updating the firmware in the field. 
13  Network 
Modification of machine lockup (ex. operation panel does not function) due to the unauthorized 
memory access caused by defective internal management processing in WSD module. 
14  Network 
The modification of garbled images which appear while the data communication speed of a 
device is 10 Mbps. 
15  Network 
Modification of a communication error which occurs in case the devices with different MAC 
address share same IP address (i.e. load balancer is installed). 
16  Network 
Modification of different Fax event notification between OSA4.5 and OSA4.1 
17  Network 
Correction of the problem that the machine locks up when accessing the specific MIB with the 
undefined INDEX.  
18  Network 
Modification of an error to authenticate IEEE802.1X for wired LAN 
19  Network 
Modification of network lockup which occurs during the port scan on tandem port. 
20  Network 
Enabling display of Machine ID information in MIB 
21  Network 
Modification is made so that prompt authentication by a login user is enabled/disabled in Soft 
SW. 
 
SIM55-3 SW No.24 Data3 
0: Enabled (Default for all destinations other than Europe) 
1: Disabled 
22  Printer 
Modification of print operation which may stop displaying "Rendering" during mass printing.
 
23  Printer 
Correction of the problem that the machine may lock up when printing the data including the 
specific font with PCL6. 
24  Printer 
Correction of the problem that the performance may be slowing down in the process of 
continuous printing. 
25  Printer 
Setup of the print port for Web Page 
26  Printer 
Correction of the problem that the performance becomes worse or the print job is completed 
without printing all data when printing with PS in some cases. 
 
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