Read Sharp MX-2300N / MX-2700N / MX-2300G / MX-2700G / MX-2300FG / MX-2700FG (serv.man138) Technical Bulletin online
Sharp Electronics (UK) Ltd., Technical Services Group
CCE-344/362/377
No
Subject
Description
1
Change of the default value for volume of the speakers
For Europe and North America, the default value for the
volume of speakers has been changed to turn down the
volume.
volume of speakers has been changed to turn down the
volume.
2
Countermeasure of noise during standby
In order to reduce the noise, the fan for power unit has been
stopped and the frequency of rotary drive and duty for Ozone
fan has been changed during standby mode.
stopped and the frequency of rotary drive and duty for Ozone
fan has been changed during standby mode.
3
Countermeasure of F6-21 when replacing the service parts
When replacing ICU board of initial part at the market, "F6-21"
(abnormal condition with combination of TEL/LIU board and
FAX Soft SW) occurred.
Modification has been implemented not to occur this "F6-21".
(abnormal condition with combination of TEL/LIU board and
FAX Soft SW) occurred.
Modification has been implemented not to occur this "F6-21".
4
Incorrect total colour counter
When printing B/W TIFF image data in AUTO mode, it was
counted as Colour even though the print result was B/W.
Modification has been implemented to count the pixel of the
printed data and to count as colour only when CMY data
exists.
counted as Colour even though the print result was B/W.
Modification has been implemented to count the pixel of the
printed data and to count as colour only when CMY data
exists.
5
Retry for E7-03 error
If CRC error (Cyclic Redundancy Check error) occurred when
DMA access to HDD, it used to be immediately processed as
E7-03 error:
Modification has been implemented to avoid E7-03 error by
adding a process that retries the appropriate DMA packet.
DMA access to HDD, it used to be immediately processed as
E7-03 error:
Modification has been implemented to avoid E7-03 error by
adding a process that retries the appropriate DMA packet.
6
Better performance for RSPF/DSPF jam
Mask time for chattering of actuator which is used for the
transfer system for DSPF and RSPF has been changed to
50msec, and improved the margin against jam detection.
transfer system for DSPF and RSPF has been changed to
50msec, and improved the margin against jam detection.
7
Detection error of special original size when RSPF scan
On RSPF there were some cases where the original of
special size was detected incorrectly due to the error of the
calculating formula, so modification has been implemented to
improve the accuracy of calculating formula for detection of
length of the original.
special size was detected incorrectly due to the error of the
calculating formula, so modification has been implemented to
improve the accuracy of calculating formula for detection of
length of the original.
8
Addition of error code for FAX communication
"04" (Time-up error due to no Start Command for
communication from the MFP) has been added in the sub
code 2 of Transaction Report.
communication from the MFP) has been added in the sub
code 2 of Transaction Report.
9
Addition of the detection function for secondary dial tone
If the telephone line is connected with both internal and
external lines, only the dial tone for internal line was detected
however the modification has been implemented to detect the
dial tone for external line as well in order to avoid the sending
error due to the line collision.
external lines, only the dial tone for internal line was detected
however the modification has been implemented to detect the
dial tone for external line as well in order to avoid the sending
error due to the line collision.
10
Error processing when Sender name/Address for I-Fax is not
saved
saved
In order to disable the registration in the condition that Sender
name/Address of I-FAX hadn't been registered, modification
has been implemented to show the error message when
pressing submit button without saving.
name/Address of I-FAX hadn't been registered, modification
has been implemented to show the error message when
pressing submit button without saving.
11
Addition/Change of SIM related to the image
In order to improve the reproducibility of white thin line in
black background, BC item has been added in SEGMENT
items of Sim46-33, and modified to be able to switch the
Noise Removal function.
black background, BC item has been added in SEGMENT
items of Sim46-33, and modified to be able to switch the
Noise Removal function.
12
Addition/change of SIM relating to the image
Processing of "Engine Maximum Density Adjustment Mode
For Printer" has been added into the printer auto calibration,
and SIM67-34 which can select to enable/disable "Engine
Maximum Density Adjustment Mode For Printer" has also
been added.
Default setting is set to disable "Engine Maximum Density
Adjustment Mode For Printer".
For Printer" has been added into the printer auto calibration,
and SIM67-34 which can select to enable/disable "Engine
Maximum Density Adjustment Mode For Printer" has also
been added.
Default setting is set to disable "Engine Maximum Density
Adjustment Mode For Printer".
13
Addition/change of SIM related to the image
SIM61-3 has been added to set up the laser power and duty
by the service personnel.
by the service personnel.
14
Addition/change of SIM related to the image
O, P, Q, R, S, and T have been added in the setting items of
Sim46-33 (Colour AE) in order to improve the image when
removing the background on the magical view.
This function will be available by version upgrade of the
firmware.
Sim46-33 (Colour AE) in order to improve the image when
removing the background on the magical view.
This function will be available by version upgrade of the
firmware.
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