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AR568

Sharp Electronics (UK) Ltd., Technical Services Group

ROM Upgrade (1)

From September 2002 Production

ROM

System ROM UI ROM

Main ROM

Laser

ROM

Scanner

ROM

PFC ROM

RADF ROM

Version

005

005

005

08

06

06

06

02

Corrected Problems

1) Under the setting of 4in1 (simplex/simplex original)/saddle stitch (left side) using 4-page original

(Letter) and 4 Letter size sheets, if the width of saddle stitch was set from 11mm to 15mm, the
lower side of the original data for the first and the second pages was not copied.  This was
corrected.   (The same symptom experienced when the width of saddle stitch is 5mm was also
corrected.)

2) The accuracy was improved for time monitoring process when the mode is switched to sleep mode

and off-mode.

3) After the printing operation stopped because the temperature is lowered during copying and when

the copying process was started, E09 Jam may be experienced.  This was corrected.

4) Problem when input data for APS sensor was checked. (Only for LT series)
5) When the original data on the glass was scanned with the scaling 270% ~ 290% for B5 size and

285% ~ 290% for 16K size, the carriage was not properly operated. This was corrected.

6) The error code [C85] was indicated as [C81]. This was corrected.
7) When the finisher was used, if the 8K size data is printed in duplex mode, the paper jam may be

experienced.  This was corrected.

8) The scanned speed is improved for scaled down data printing, so the situation was improved so

that the data can be read more than 65 pages / mins regardless of any resolution if the network
scan mode is used.

Note) To correct the following problem, the OS related section has to be corrected. Therefore, in

order to incorporate the corrections on the previous SYS-ROM version, it is necessary to
download it using the jig.  It is impossible to incorporate the corrections even using the PC
downloading method. When downloaded with PC, if #5 is selected in 39 mode, 10, 11, 12,
13(Printer, PFC, Laser, Scanner) should be serially updated, however, only the items from 10
to 12 were serially updated.  This was corrected.

(Regarding the PC downloading method, please see the Service Handbook 6-1 page or later.)

Spec Change

 1) The operation was suspended while the data was input; the message [Press Start] was indicated.

This was corrected.

 2) The spec was changed so that the user can input the selection even when the mode was being

recovered (during warm-up) from sleep mode.

 3) The spec was changed so that the combination with [Page serial printing] and [Booklet] was

prohibited.

 4) In the [HELP] screen indicated when the jam is experienced, the display for [HELP] was changed

depending on the situation where the option LCF is installed or not.

 5) The spec was changed so that the paper size placed in the Inserter is automatically recognized

when the paper size for Inserter is set.

 6) The highlighted indication for tab section for [QUICK] menu selection was changed.The situation

was changed so that the [QUICK] tab is indicated in black in white, and other tabs such as
[BASIC][EDIT] are indicated in white in black when the [QUICK] tab is selected (Currently, the
color for black and white is reversed.)

 7) The control system for the model for Taiwan/Saudi Arabia was added.

For TWD,SAD: 08-849 = 1. Except TWD,SA: 08-849 = 0

 8) Default Change: Adjustment mode (05)

 9) The spec was changed so that the machine indicates the message “Service recommended for

SPC” when the power is turned on again after the V0 sensor failure is experienced.

10) The adjustment method of the printing start position for front side was changed.1. Please take in

the setting value for [05-410] and [05-411] on Laser ROM Ver. 05 2. After the version for Laser
ROM is updated to Ver. 06, please add [70] to the value taken in the step (1) above for setting.

11) The performance for the switching operation to each cassette was improved if the copy mode is

selected.

[Note] These have been included from the version combination above-mentioned or later.

Addition and Change on [Service Handbook] (Change related to this upgrade)

AR568

Sharp Electronics (UK) Ltd., Technical Services Group

1. Deleted codes for 03:

03-238 System Fan ON/OFF
03-219 Exit Fan ON/OFF

2. Additional codes for 03

Code

Function

Procedure

236

Paper Delivery Fan Motor: High Speed ON/OFF

3

237

Paper Delivery Fan Motor: Low Speed ON/OFF

3

241

System Fan Motor: High Speed ON/OFF

3

242

System Fan Motor: Low Speed ON/OFF

3

3. Additional codes for 08

Code

Name

Function

Default

Acceptable
Value

Contents

Operation
Procedure

331

Selection of
preferential
screen after the
auto clear period
is completed

ALL

0

0,2

The screen
indicated after the
auto clear period is
finished, or after
the mode is
recovered from the
power save mode
or the sleep mode
is selected.
(This is supported
when GA1140 is
installed)
0: Copy
2: Printer/Network

1

849

Switching of
fuser control
method for TWD,
SAD

ALL

0

0^1

This is the code for
switching the
model to the A
series 115V model.
Please set [0] for
this setting.
0: Disabled
1: Enabled

1

4. Changed code for 08

08-206: Auto Off Time Setting
Initial value was changed from 9(60mins) to 12(90mins).

AR568

Sharp Electronics (UK) Ltd., Technical Services Group

1. Deleted codes for 03:

03-238 System Fan ON/OFF
03-219 Exit Fan ON/OFF

2. Additional codes for 03

Code

Function

Procedure

236

Paper Delivery Fan Motor: High Speed ON/OFF

3

237

Paper Delivery Fan Motor: Low Speed ON/OFF

3

241

System Fan Motor: High Speed ON/OFF

3

242

System Fan Motor: Low Speed ON/OFF

3

3. Additional codes for 08

Code

Name

Function

Default

Acceptable
Value

Contents

Operation
Procedure

331

Selection of
preferential
screen after the
auto clear period
is completed

ALL

0

0,2

The screen
indicated after the
auto clear period is
finished, or after
the mode is
recovered from the
power save mode
or the sleep mode
is selected.
(This is supported
when GA1140 is
installed)
0: Copy
2: Printer/Network

1

849

Switching of
fuser control
method for TWD,
SAD

ALL

0

0^1

This is the code for
switching the
model to the A
series 115V model.
Please set [0] for
this setting.
0: Disabled
1: Enabled

1

4. Changed code for 08

08-206: Auto Off Time Setting
Initial value was changed from 9(60mins) to 12(90mins).

AR568

Sharp Electronics (UK) Ltd., Technical Services Group

1. Deleted codes for 03:

03-238 System Fan ON/OFF
03-219 Exit Fan ON/OFF

2. Additional codes for 03

Code

Function

Procedure

236

Paper Delivery Fan Motor: High Speed ON/OFF

3

237

Paper Delivery Fan Motor: Low Speed ON/OFF

3

241

System Fan Motor: High Speed ON/OFF

3

242

System Fan Motor: Low Speed ON/OFF

3

3. Additional codes for 08

Code

Name

Function

Default

Acceptable
Value

Contents

Operation
Procedure

331

Selection of
preferential
screen after the
auto clear period
is completed

ALL

0

0,2

The screen
indicated after the
auto clear period is
finished, or after
the mode is
recovered from the
power save mode
or the sleep mode
is selected.
(This is supported
when GA1140 is
installed)
0: Copy
2: Printer/Network

1

849

Switching of
fuser control
method for TWD,
SAD

ALL

0

0^1

This is the code for
switching the
model to the A
series 115V model.
Please set [0] for
this setting.
0: Disabled
1: Enabled

1

4. Changed code for 08

08-206: Auto Off Time Setting
Initial value was changed from 9(60mins) to 12(90mins).