Oki C7200, Руководство по обслуживанию

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Service Guide - C7000 Series
Chapter 4 Adjustments
Page: 105
4.1.2.5 Test printing
This self-diagnostic routine is used when the internal test patterns of the PU are printed. Other test patterns are stored in the controller.
1. Go to the self-diagnosis (level 1) mode, and hold the (1) and (5) keys down until "TEST PRINT" comes into view in the upper display (the (1) key is for test item
increment and the (5) key for test item decrement).
2. On the lower display, setting items applicable only to the test printing appear. Hold the (2) and (6) keys down until a target item is displayed (the (2) key is for
item increment and the (6) key for item decrement). When the setting for the item is not required (left at its default), go to step 5.
3. With the press of the (3), (7), the setting item and its setting are displayed on the upper and lower parts, respectively.
Pressing the (3) key increments a setting. Pressing the (7) key decrements a setting. (The last displayed setting is applied.) Repeat step 3 as necessary.
Display Setting Function
PRINT EXECUTE - Starts printing at the press of + key / Ends printing at the press of - key
1
2 TEST PATTERN (TBD)
3
Selects one of printing patterns:
1: LED Head Drive Pattern
2: Color Registration Adjust Pattern
3: Reserved
TRAY1
TRAY2
TRAY3
FF
CASSET
NONE
Selects a paper-loading end.
Note:
When the loading end is set to NONE, only the heater and drivable motors operate
without the IDs and belt being driven.
ON COLOR
OFF
Selects between color-monochrome printings.
ON FUSER
OFF
Selects between hater-on and off.
ON DUPLEX
OFF
Selects between duplex-on and -off. Prints on both sides of one sheet of paper and then on
the second sheet when ON is selected.