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Document Systems Support

20

26

18

Used to set toner save operations

30

CE mark setting

35

0

Trouble memory mode setting

41

Used to disable/enable auto magnification

50

Enable /disable white paper count -up

27

Communications set up

01

To Communications specifications
Sets machine tag number

30

--

Main body sensors

01

Main unit sensor check

02

Tray sensor check

40

--

Bypass tray sensor check

01

Bypass tray size sensor check

02

Bypass tray adjustment

07

Bypass width detection level set up

11

Bypass width detection check

12

Bypass width detection adjust

41

--

Original size detection (OC mode)

01

PS sensor check

02

PS sensor adjustment

03

PS sensor output display

43

01

Fuser temperature set up

44

--

Process control mode

01

Correction mode setting

04

PC initial density set up (drum type B)

09

PC data display

46

--

Exposure adjustment

02

Adjust copy density in copy mode

09

Adjust print density in copy/text mode

10

Adjust print density in copy/text/photo mode

11

Adjust print density in copy/photo mode

12

Adjust print density in fax mode ( all modes)

13

Adjust print density in fax mode (normal)

14

Adjust print density in fax mode (small text)

15

Adjust print density in fax mode (fine text)

16

Adjust print density in fax mode (super-fine)

17

Adjust shading correction

18

Adjust gamma density gradient in copy mode

19

Adjust gamma in auto copy mode

Document Systems Support

21

46

20

Adjust copy density in DSPF

21

Adjust scanner exposure level 1 mode auto

22

Adjust scanner exposure level normal

23

Adjust scanner exposure level small text

24

Adjust scanner exposure level fine mode

25

Adjust scanner exposure level super-fine

48

01

Magnification adjustment

05

Adjust exposure motor speed

50

--

Lead edge registration

01

Lead edge adjustment value (copy)

02

Lead edge adjustment value (calculation)

06

50

Lead edge adjustment DSPF

07

50

Lead edge adjustment DSPF (simple)

10

50

Print centre deviation adjustment.

12

50

Original centre deviation adjustment.

51

02

50

Resist roller adjustment value

53

--

Document Feeder adjustments

06

Adjusts DSPF width detection

07

Value entry for DSPF width detection

60

01

DRAM test

61

--

Laser unit

01

Scanner operational check

02

Adjust scanner laser power in copy mode

03

Adjust scanner laser power in fax mode

04

Adjust scanner laser power in print mode

62

--

Hard drive

02

HDD read/write test partial check

03

HDD read/write test all area check

63

01

CCD shading data display

02

Executes shading

07

Adjust the white plate scanning start position

64

01

Self print

65

--

Touch panel

01

Touch panel adjustment

02

Touch panel test

66

--

Fax soft switches

67

02

Printer Parallel I/F operation check

11

Used to set printer I/F select in signal

67

16

Used to check the operation of the network card

Document Systems Support

22

When the scanner unit is not installed, the machine can be checked and tested with the following
diagnostics mode. To cancel diagnostic mode, turn the power off.

Hold the MENU and OK keys down whilst turning on the main power switch.

1. In diagnostic mode press MENU 12 times to display Test print 00

2. Press OK. The machine will enter warm up mode with no indication on the display.

3. Multi setting. Use 

tuto select the number of copies required.

4. MENU. Print pattern. Use 

tuto select the test pattern required.

PP1

Centre line for centre alignment checks

PP2

Half tone full page coverage for image loss checks.

PP65

Pattern test for laser focus checks.

PP66

Laser write pattern

PP67

Laser write pattern

PP68

Laser write pattern

PP70

Alignment scale test chart

PP71

All square pattern

PP72

Diagonal pattern

PP73

Diagonal pattern

PP74

Diagonal pattern

PP75

ID patch print

PP87

Sharp test sheet B

PP88

Ageing chart 6% toned area

PP89  Ageing chart 5% toned area
PP98

Machine data print out (SIM 22 – 06)

5. MENU. Cassette. Use 

tuto select the paper source. (Note BPT = MFT)

6. MENU. Duplex. Use 

tuto select Duplex mode.

7. MENU. Output. Use 

tuto select the type of output dependent on the options fitted .

8. Press OK for test prints.

A) The OK key can be pressed at any time for the machine to produce a test print. However, if

OK is pressed and the data light remains flashing and no print is produced check the type of
output selected. It may be that the optional unit required for that type of output is not
installed. For example BIN # selected with no AR-MS1 installed.

B)  

  Pressing the Information key will return to the previous Menu item.

For example, return from Output to Duplex press INFORMATION.

B) Pressing BACK/C to the main menu item.

For example, in Output press BACK/C returns to Test Print 0

Document Systems Support

23

This mode is used to print by using only the PCU data and firmware without using the print controller.
This enables better fault diagnosis by isolating the PCU from the controller.

 Execution Procedure

1. Remove the print controller and the rear panel
2. Short CN22 on the PCU pwb
3. Enter diag mode (Menu/OK power on). If the power is already on

reset the PCU by pressing SW1. Press the Menu/OK keys
together.

4. The machine is now in diag mode
5. Press the Menu key to select self print mode
6. Set the self print pattern from 1-40 and execute.