MX-2640N, MX-2640NR, MX-2640FN, MX-3140N, MX-3140NR, MX-3140FN, MX-3640N, MX-3640NR, MX-3640FN (serv.man184). CCE1173 ARIES2 DSK FR41U B00 ICU MAIN 02.02.Ad FIXES FOR U2-42 E7-03 F6-00 E7-03 (BULLETIN ONLY) - Sharp Copying Equipment Technical Bulletin (repair manual). Page 2

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[Description] 
No. Item 
Details 
1 Specification 
Implementation of the support for AirPrint which is provided by Apple Inc. to enable 
wireless print with iOS terminals such as iPhone/iPad. 
2 Specification 
Implementation of support for cloud portal 
3 Specification 
Modification of F6-00. The symptoms listed below appeared after switch on a machine or 
while recovering from 1W power-save mode: 
 
- Fax job is prohibited, even though other jobs are allowed. 
- F6-00 error is displayed on any screen other than Home screen. 
- Display of F6-00 error is cleared by pressing OK key, but it is displayed again at the 
timing of auto-clear.   
4 Specification 
Modification of machine lockup which occurred at the time of startup displaying "Please 
wait." 
5 Specification 
Modification of U2-42 error. The error occurred due to the limitation of the number of file 
allowed to open at the same time for Scan to SMB etc. 
6 Specification 
Modification of failure to perform Scan to SMB etc. with an error message "Job queue 
memory is full." 
7 Specification 
Change of the time-out timer for read / write HDD from 10 seconds (with 3 retries) to 22 
seconds (with 2 retries). 
8 Specification 
Implementation of modification for E7-03 which occurred if PIO command (standby 
command) failed even once. 
9 Specification 
Modification of failure to activate card reader by Equitrac with the machine with built-in 
keyboard 
10 UI 
Modification of failure to display Preview. The problem occurred after machine kept 
working for 25 days without turning off (or 1W power-save mode). 
11 UI 
Modification of lock up with the message "Please wait" at the time of log-in to MFP. The 
problem occurred when the MFP was set to Device account mode and Document Filing 
was set as default screen. 
12 
UI 
Modification of failure to delete Document Filing data in a batch 
13 
Web Page 
Modification of the error during the connection test in LDAP Settings on web page 
14 Image 
Send 
When Forward Received Fax Data setting was enabled, transfer processing (job deletion 
processing after the transfer) did not complete properly that this job was recognized 
incomplete. As a result, some problems occurred that for example, receiving lamp stayed 
ON. This problem has been corrected. 
15 Image 
Send 
Modification of machine lockup which occurred after reboot in case the power delivery 
discontinued while receiving Fax data using more than one line 
16 Image 
Send 
If multiple Fax lines were terminated at the same time due to an error while each line was 
being used to perform Fax data communication, the communication of only one line was 
not completed (even thought the line became inactive). This problem has been corrected.
17 
Image Send 
Modification of machine lock up while receiving and printing Fax data 
18 Image 
Send 
Modification of following problems due to the inclusion of "data transfer using OSA" as one 
of the judgement condition for job deletion (data deletion). As a result, jobs were deleted 
during the operation/processing of data transfer in OSA. 
 
- Jobs were deleted after the data transfer that unable to print. 
- Available memory never went back to 100% but remained 99% (because the job deletion 
was performed under improper condition that garbage data remained*). 
*In this case image memory clear in Sim 66-1 is required. 
19 
Image Send 
Modification of failure to output received Internet Fax data from particular models 
 
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