Printer Repair Consulting
Saturday, 21.07.2018, 04:28
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Service mode
 
Service Program Mode Access Procedure
1. Turn off the main switch.
2. While pressing the Increase Quantity "+" key and Clear/Stop key together, turn on the main switch.
3. Release the Increase Quantity "+" key and the Clear/Stop key, and within 5 seconds, press the Image Density key (If not pressed within 5 seconds, the machine will return to the copy mode). The machine is ready to accept the program number.
 
How to Select the Program Number
 
1. By using the Increase or Decrease Quantity ("+" or"-") keys, select the required program number. At this point, the Copy Counter and Photo Mode indicator will blink.
2. Press the Image Density key. The number that is currently blinking in the Copy Counter will be entered as the selected program number.
 

SP Mode No.

Function

SP Mode No.

Function

3

Destination Setting

49

Fusing Temperature Adjustment

4

Forced Free Run

51

Exposure Lamp Voltage Display

5

Forced Free Run with Exposure Lamp Off

52

Fusing Temperature Display

6

Misfeed Detection Off

55

ADS Reference Voltage Display

7

Free Run

56

ADS Reference Voltage Adjustment

8

Input Check

57

ADS Output Voltage Display

9

Output Check

58

Development Bias Voltage Display

10

Scanner Free Run

59

Optics Temperature Display

11

All Indicators On

60

Drum Potential Measurement (With Paper)

12

CTDM Initialization

61

Drum Potential Measurement (Without Paper)

14

Auto Shut Off (Energy Star) Time Setting

62

vl Switch Setting

15

Auto Reset Time Setting

63

vl Correction Interval

16

Count Up/Down Selection

64

Photo Mode Compensation Setting

19

Disable ADS Compensation

66

OPC Counter Clear

21

A4 Lengthwise Erase Selection

69

OPC Counter Display

23

CTDM Initialization Time Setting

70

vl Correction Display

29

Fusing Temperature Control Selection

77

Auto Shut Off (Energy Star)Selection

30

Exhaust Fan Speed Setting

81

Factory Initialization

34

Image Density Adjustment

82

Data Communication

35

Coarse Image Density Adjustment at Darker Setting Position

88

Total Copy Counter Display

36

Coarse Image Density Adjustment at Lighter Setting Position

90

Factory Data and Counter Clear

38

Fine Image Density Adjustment at Darker Setting Position

91

Optics Cooling Fan Operation

39

Fine Image Density Adjustment at Lighter Setting Position

95

vl Correction Counter Clear

*41

Lead Edge Erase Margin Adjustment

96

Forced Toner End Reset

*42

Registration Adjustment

97

Service Call (E5x) Reset

*43

Vertical Magnification Adjustment

98

Total Counter Clear

*44

Horizontal Magnification Adjustment

99

All Memory Clear

*48

Light Intensity Adjustment

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