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SW
No.

Bit

No.

ITEM

Soft SW setting and function

Factory Setting

27

6

Reserved

0

7

Telephone line kind

Used to select the kind of telephone line (tone or pulse).

Tone

8

Reserved

28

1
2
3
4

A.M. mode
Silent detection time

Used to set the silent detection time in the answering and
recording mode.
The set range is OFF and 1 to 10sec.

Time = 8 

×

 Bit1 + 4 

×

 Bit2 + 2 

×

 Bit3 + 1 

×

 Bit4 sec

Effective : 0(= OFF), 1 –10

0
1
0
1

5

A.M. mode auto reception select

Used to set whether FAX reception is started or not after 6
call rings if the answering function does not work for some
reasons in the answering and recording mode.

0

6

Annoying FAX prevention function

Used to set ON/OFF of the annoying FAX prevention
function.

0

7

Polling function

Used to set whether one-touch key “20” is used as the
polling key or not.

0

8

Reserved

0

29

1
2

Record paper size (Main Tray)

Used to set the record paper size in the main tray.

0
0

3

Reserved

0

4
5

Record paper size (2nd Tray)

Used to set the record paper size in the 2nd tray.

0
0

6

Reserved

0

7

Reserved

0

8

Index print

Used to set whether marking is made to the lead edge of
paper or not to identify the job when printing the received
data.

1

30

1

Reserved

0

2

Reserved

0

3

Reserved

0

4

Reserved

0

5

Reserved

0

6

Reserved

0

7

Reserved

0

8

Reserved

0

1 : TONE

0 : PULSE

1 : ON

0 : OFF

1 : ON

0 : OFF

1 : ON

0 : OFF

Bit No.

Letter

Legal

A4

Other

1

0

0

1

1

2

0

1

0

1

Bit No.

Letter

Legal

A4

Other

4

0

0

1

1

5

0

1

0

1

1 : ON

0 : OFF

AR-F152

9 – 28

Main 
code

Sub

code

Trouble content

Detail of trouble

E7

01

Duplex model memory setup error,
memory not-detected error

The memory is not set properly or the memory capacity is not set to the duplex setup
(6M).
Cancel method: Set SIM 26-39 code number to 2.

E7

03

HSYNC not detected.

LSU (laser diode, reception element, APC circuit) trouble
LSU drive circuit (ASIC) trouble

E7

04

CCD white level trouble

CCD drive circuit (CCD PWB, ASIC harness) trouble
Copy lamp lighting trouble (Copy lamp, invertor PWB)

E7

05

CCD black level trouble

CCD drive circuit (CCD PWB, ASIC, harness) trouble

E7

12

Shading trouble (White correction)

Dirt on white plate for scanning white level

E7

14

ASIC connection trouble

Improper connection between CPU and ASIC (pattern cut, improper connection of lead
pin)

E7

15

Copy lamp disconnection trouble

Copy lamp or copy lamp drive circuit (invertor PWB) trouble Copy lamp disconnection

E7

16

Abnormal output of laser

LSU (laser diode, reception element, APC circuit) trouble
LSU drive circuit (ASIC) trouble

L1

00

Feeding is not completed within
the specified time after starting
feeding.

When the mirror base is returned for the specified time (6 sec) in mirror initializing
after turning on the power, the mirror home position sensor (MHPS) does not turn
OFF. Or when the mirror base is fed for the specified time (about 6 sec) after start of
copy return, the mirror home position sensor (MHPS) does not turn OFF.

L3

00

Return is not completed within the
specified time.

When the mirror base is returned for the specified time (6 sec) in mirror initializing
after turning on the power, the mirror home position sensor (MHPS) does not turn
ON.Or when the mirror base is returned for the specified time (about 6 sec) after start
of copy return, the mirror home position sensor (MHPS) does not turn ON.

L4

01

Main motor lock

When the main motor encoder pulse is not detected for 100msec.

L6

10

Polygon motor lock

The lock signal (specified rpm signal) does not return within a certain time (about
20sec) from starting the polygon motor rotation

H2

00

Thermistor open detection

The fusing thermistor is open.

H3

00

Heat roller abnormally high
temperature

The fusing temperature rises above 240˚C.

H4

00

Heat roller abnormally low
temperature

The fusing temperature does not reach 185˚C within 27 sec of turning on the power,
or the fusing temperature keeps at 140˚C.

U2

01

Counter sum check error

When the counter check sum value stored in the EEPROM is abnormal.

U2

04

EEPROM serial communication
error

When a communication trouble occurs with the EEPROM.

U2

40

CRUM IC

Serial communication error when a communication trouble occurs with the CRUM IC.

F2

04

Toner cartridge type error

When a toner cartridge of different type is used.

F6

80

Communication trouble with FAX
PWB (Protocol)

Error in data reception from the FAX board to the MCU.
Occurs when the message header of the message format is other than F.
Cancel method: Turn OFF/ON the power.

F6

81

Communication trouble with FAX
PWB (Parity)

Error in data reception from the FAX board to the MCU.
Occurs when the odd number parity set with SMR (serial mode register) differs from
the reception data.
Cancel method: Turn OFF/ON the power.

F6

82

Communication trouble with FAX
PWB (Overrun)

Error in data reception from the FAX board to the MCU
Occurs when the next data reception is completed with RDRF (Receive Data Register
Full) flag of SS (Reserial status register) set to 1.
Cancel method: Turn OFF/ON the power.

F6

84

Communication trouble with FAX
PWB (Framing)

Error in data reception from the FAX board to the MCU.
Occurs when the stop bit is 0. (The stop bit must be 1.)
Cancel method: Turn OFF/ON the power.

F6

88

Communication trouble with FAX
PWB (Time-out)

Occurs when time is out without response in data communication between the FAX
board and the MCU.
Cancel method: Turn OFF/ON the power.

F6

10

FAX PWB trouble

Communication trouble between the MCU and the FAX board or between the FAX
board and the FAX panel
Cancel method: Turn OFF/ON the power. Check connections.

AR-F152

9 – 29

Code #

Content

Remedy

1

ROM error

Turn OFF/ON the power.
If the error is not canceled, check
the ROM of the FAX PWB.

2

RAM error

Turn OFF/ON the power.
If the error is not canceled, check
the DRAM of the FAX PWB.

3

CTS error
(Communication 
error)

Turn OFF/ON the power.
If the error is not canceled, check
connection between the FAX PWB
and the MCU PWB. If no
abnormality is found, check the
FAX PWB and MCU PWB
themselves., especially TXD, RXD,
CTS, and RTS signals.

4

Panel error

Turn OFF/ON the power.
If the error is not canceled, check
the connector and the harness
between the FAX PWB and the
MCU PWB. If no abnormality is
found, check the FAX PWB and
MCU PWB themselves.

5

Scan data error

Turn OFF/ON the power and
execute FAX scanning to check
the operation. If the error is not
canceled. Check connection
between the FAX PWB and the
MCU PWB. If no abnormality is
found, check the FAX PWB and
MCU PWB themselves.

Note: If some reception data is left in memory,, transfer the data

with FUNCTION-0 and turn OFF the power.

Code

Content

0

The handshake signal is detected, but the signal
includes an error. 

1

The handshake signal from the receiver is not
recognized.
(Error after reception of NSF/DIS)

2

The line is disconnected during data transmission.

3

The line is disconnected after fallback of training.
(Error after reception of CFR)

4

The line is disconnected during transmission of two or
more pages.
(Error after reception of MCF)

5

Not defined.

6

Error after reception of RTN/RTP

7

An unexpected DCN is received.

8

Resend is repeated by the specified times, but the
error is not canceled.

9

Not defined.

10

Not defined.

11

Not defined.

12

Error after fallback during transmission
(Error after reception of CTR)

13

ERR is received, & errors other than the above.

Code

Content

0

The handshake signal is detected, but the signal
includes an error.

1

The handshake signal from the receiver is not
recognized.
(Error after reception of NSF/DIS)

2

The handshake signal from the receiver is not
recognized.
(Error after reception of NSC/DTC)

3

The handshake signal from the receiver is not
recognized.
(Error after reception of EOP)

4

The handshake signal from the receiver is not
recognized.
(Error after reception of EOM)

5

The handshake signal from the receiver is not
recognized.
(Error after reception of MPS)

6

Not defined.

7

An unexpected DCN is received.

8

Error after reception of all pages
(Error after reception of PPS-EOP)

9

Error after changing the communication mode
(Error after reception of PPS-EOM)

10

Error after reception of a page
(Error after reception of PPS-MPS/NULL)

11

Not defined.

12

Communication error after fallback during transmission
(Error after reception of CTC)

13

Error after reception of EOR & errors other than the
above

AR-F152

9 – 30

The conditions of factory setting can be changed according to the use conditions.

Function

Contents

Factory setting

Auto clear time

●

When a certain time is passed after completion of copying, this function returns to the initial state
automatically. The time to reach the initial state can be set in the range of 30 sec to 120 sec by
the unit of 30 sec. This function can be disabled.

60 sec

Preheat

●

When the copier is left unused with the power ON, the power consumption is automatically reduced
to about 40Wh/H (

∗

 Note).

The time to start this function can be set in the range of 30 sec to 90 sec by the unit of 30 sec.
This function cannot be disabled.

90 sec

●

When this function is operated, the pre-heat lamp on the operation panel lights up.
To return to the initial state, press any key on the operation panel. (When the COPY button is
pressed, a copy is made after returning to the initial state.)

Auto shut off timer

●

When the copier is left unused with the power ON, the power consumption is automatically reduced
to about 18Wh/H (

∗

 Note). The time to start this function can be set in the range of 2 min to 120

min.

5 min

●

When this function is operated, all the lamps except for the pre-heat lamp on the operation panel
turn off.
To return to the initial state, press the COPY button.

Stream feeding

Only models with SPF.

Cancel

Auto shut off

●

Used to set or cancel this function.

Set

∗

Note: The power consumption values in preheat and auto shut off may be varied depending on the use conditions.

1) Press and hold down the light (    ) and dark (    ) keys simul-

taneously for more than 5 seconds until all the alarm indicators
(  ,  ,   and  ) 

blink 

and 

"- 

-" 

appears 

in 

the 

display.

2) Use the left copy quantity (    ) key to select a user program num-

ber (1: auto clear time, 2: preheat mode, 3: auto power shut-off
timer, 4: stream feeding mode, 5: auto power shut-off mode). The
selected number will blink in the left side of the display.

Function name

Function code

Auto clear time

1

Preheat

2

Auto shut off timer

3

Stream feeding

4

✽

Auto shut off

5

[Cancel] If a wrong code is entered, press the clear key and enter the

correct function code.

∗

 SPF only

∗

 The remaining toner quantity is displayed by pressing the % key for 5 sec before entering a program code in the user simulation mode.

3) Press the print (    ) key. The entered program number will be steadily lit and the currently selected parameter number for the program will blink

on the right side of the display.

4) Select the desired parameter using the right copy quantity (    ) key. The entered parameter number will blink on the right of the display.

Function
name

Set code

Function
name

Set code

Function
name

Set code

Function
name

Set code

Function
name

Set code

Auto clear
time

0 (Cancel)

Preheat

0 (30 sec)

Auto shut
off timer

0 (2 min)

Stream
feeding

∗

0 (Cancel)

Auto shut
off

0 (Cancel)

1 (30 sec)

1 (60 sec)

∗

1 (5 min) 

1 (Setting) 

∗

1 (Setting) 

∗

2 (60 sec) 

∗

2 (90 sec)

2 (15 min)

3 (90 sec)

3 (30 min)

4 (120 sec)

4 (60 min)

5 (10 sec)

5 (120 min)

∗

 : Factory setting

5) Press the print (    ) key. The right-hand number in the display will be steadily lit and the entered value will be stored.

Note: To change the setting or to set another mode, press the clear (    ) key. The copier will return to step 2).

6) Press the light (    ) or dark (    ) key to return to the normal copy mode.

AR-F152

10 – 1