16 - checking for skewed paper feed with test copies
27 - adjusting leading edje registration timing
52 - adj ADF leading edje
54 - adj the leading edje marjin
55 - adjusting the side erasure
59 - adj the trailing edje blank cut
Optical
20 - turning the halogen lamp on
21 - checking scanning operation
22 - adj the AE
23 - turn the lens motor on
24 - setting the exposure amount
25 - adj lateral magnification
26 - adj longitudinal magnification
28 - setting the lens unit rank
29 - adj exposure amount for enlargement/reduction mode
Charging
31 - setting transfer voltage
32 - setting the drum potential
1. Enter 32 with the numeric keys
2. Press the print key
3. Select the output condition: N-output - Normal mode, P-output - Photo (Half tone)
4. Press the enter key. Main charging starts under the selected output condition; the drive motor, cleaning lamp turn on & developing bias are generated
5. Press the stop/clear key to stop main charging
Cleaning
42 - making a blank lamp copy
Fixing
46 - setting the fixing temperature
47 - setting the fixing preheat temperature
Operation
50 - lighiting all the indicators
Developing
60 - initialiazing the toner control level
Loading developer (to be run during machine setup or when developer is replaced):
1. Enter 60 with the numeric keys
2. Press the print key
3. Press the prin key. Aging starts and, after 3 minutes, the following data are automatically set for initial starter developer. Drive then stops. The toner replenisning level (Sim.65) is updated, & developer count (Sim.73) & drive time (Sim.62) data are cleared
4. Press the stop/clear key
61 - forcing toner feed
1. Enter 61 with the numeric keys
2. Press the print key. Aging starts and the toner is replenished until the toner sensor output level reaches the toner-repleneshing-off level
3. Press the stop/clear key
62 - adj the toner sensor control voltage
1. Enter 62 with the numeric keys
2. Press the print key.The current setting is shown
3. Change the setting
4. Press the print key. The setting is stored
5. Press the stop/clear key
Initialiazing memory
70 - initialiazing the backup memory
Counts
71 - setting the maintenance cycle
72 - checking/clearing the maintenance count
73 - checking/clearing service call records
74 - checking/clearing jam counts
76 - checking/clearing the service call counts
77 - checking/clearing the paper feed counts
Copy modes
80 - selecting between double/single counts
81 - setting initial exposure mode
82 - selecting between manual/auto modes
83 - selecting the exposure scale
84 - setting the auto clear time
85 - setting the auto preheat time
86 - setting the auto shutoff time
89 - setting the maximum preset number of copies
91 - setting operation under the toner empty condition
92 - selecting between auto start on/off
93 - setting the destination
98 - setting the optical section fan motor control