2JZ/2JX/2JV/2H7-1
1-3-46
U087
Setting DP reading position modification operation
Description
The presence or absence of dust is determined by comparing the scan data of the original trailing edge and
that taken after the original is conveyed past the DP original scanning position. If dust is identified, the DP
original scanning position is adjusted for the following originals.
Purpose
When using DP, to solve the problem when black lines occurs due to the dust with respect to original reading
position.
Method
1. Press the start key.
2. Select the item to be set.
Setting: [CCD]
1. Select the item to be set.
2. Change the value using the +/- or numeric keys.
3. Press the start key. The value is set.
Method: [BLACK LINE]
1. Select [CLEAR].
2. Press the start key. The setting is cleared.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
U089
Outputting the MIP-PG pattern
Description
Selects and outputs the MIP-PG pattern created by the machine.
Purpose
To check machine status other than scanner when adjusting image printing, using MIP-PG pattern output
(without scanning).
Method
1. Press the start key.
2. Select the MIP-PG pattern to be output and press the start key.
3. Press the system menu key.
4. Press the start key. A MIP-PG pattern is output.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Maintenance
item No.
Description
Display Description
CCD Setting of standard data when dust is detected.
BLACK LINE Initialization of original reading position.
Display Description Setting range Initial setting
CCD R Lowest density of the R regard as the dust 0 to 255 145
CCD G Lowest density of the G regard as the dust 0 to 255 145
CCD B Lowest density of the B regard as the dust 0 to 255 145
Display Description Purpose
256GRADATION 256-gradation PG To check the gradation reproducibility
COLOR BELT Four color belts PG To check the developing state and the
engine section ID
GRAY(C) Cyan PG To check the drum quality
GRAY(M) Magenta PG To check the drum quality
GRAY(Y) Yellow PG To check the drum quality
GRAY(K) Black PG To check the drum quality
WHITE Blank paper PG To check the drum quality
GRADATION GRAY 5-graduation gray PG To check for vertical lines on the laser
scanner unit
To Next Page
Loading...
