Minolta Di450 Service Manual page 252

5-4. Setting in the Tech. Rep. Mode
(1) Function
• This function allows the Tech. Rep. to make the various function tests and adjustments.
<Functions>
Printer: Used for making the various function tests and adjustments for the printer.
Image Memory: Used for making the various function tests and adjustments for image
memory.
Touch Panel
Display
F1: A check is made for paper passage performance.
Paper Passage <Procedure>
1. Select the paper source.
2. Touch "Duplex" for paper passage output on paper fed from the
3. Press the Start key to start the paper passage cycle.
4. Press the Stop key to stop the paper passage cycle.
F2: HV Output This test is for factory adjustment only and should NOT be used.
F5: AIDC Sensor Adjusts the output level of the AIDC Sensor.
F8: ATDC Sensor Adjusts the output level of the ATDC Sensor.
F12: Test Pattern Outputs the test pattern.
<Procedure>
1. Touch "Duplex" for test pattern output on paper fed from the
2. Select the test pattern type.
3. Select the paper source.
4. Press the Start key to start the output sequence.
5. Press the Stop key to stop the output sequence.
Opt. Men. Check Checks for the connection of optional memory.
Duplex Unit.
For details, see DIS/REASSEMBLY, ADJUSTMENT.
For details, see DIS/REASSEMBLY, ADJUSTMENT.
Duplex Unit.
Display Type
F12-0 Dots
F12-1 Gradation
F12-2 Halftone
F12-3 64-dot checkered
F12-4 Solid black
S-21
Operation
Display Type
F12-5 ID self printing
F12-6 Double dots
F12-7 45° slant line
F12-8 2-dot line pair
LD beam position
F12-9
correction