Sharp FO-3150 Service Manual page 22

FO-3150U/C
2-2. Print diagnosis
Rapid key 01: Area print mode
The effective printing area frame is printed in the specified sheet size.
1
2
3
4
5
6
7
8
9
208mm
4mm
1. [Full black pattern]
2. [Intermediate tone 2 pattern]
3. [Intermediate tone 1 pattern]
4. [Mesh point pattern]
5. [Longitudinal strip 2 pattern]
Black 2 dot and white 2 dot are repeated in line.
6. [Lateral strip 2 pattern]
Black 2 line and white 2 line are repeated.
7. [Longitudinal strip 1 pattern]
Black 1 dot and white 1 dot are repeated in line.
8. [Lateral strip 1 pattern]
Black 1 line and white 1 line are repeated.
9. [Full White pattern]
Rapid key 02: Check pattern 1
The lateral stripe 2 pattern is printed on one sheet.
(Black 2 line and white 2 line are repeated.)
Rapid key 03: Check pattern 2
The lateral stripe 2 pattern is printed on multiple pages.
Press the STOP key to end the printing.
Rapid key 04: Check pattern 3
The intermediate tone 1 is printed on one sheet.
4mm
4mm
4mm
The left pattern is repeated.
The left pattern is repeated.
The left pattern is repeated.
2 – 6
Rapid key 05: Paper feed aging
The mode is used for aging related to the printing. In this mode, the
following modes are provided.
1 Blank paper aging mode (ALL WHITE AGING)
2 Whole black print aging mode (ALL BLACK AGING)
3 4% printing aging mode (4% AGING)
After selecting the paper-feed aging mode in the print diagnosis mode,
input the number of each mode above with the ten-key, and the mode will
be executed. The detailed specifications of each mode are described as
follows. Here, the operation in each mode is stopped only when the STOP
key is pressed by the operator or a printing-impossible error occurs.
•
Blank paper aging mode (ALL WHITE AGING)
In the mode, printing is continued in the whole white (white paper)
printing pattern until the STOP key is pressed by the operator. (In the
printing area)
•
Whole black printing aging mode (ALL BLACK AGING)
In the mode, printing is continued in the whole black (whole black)
printing pattern until the STOP key is pressed by the operator. (In the
printing area)
•
4%printing Aging Mode (4%AGING)
Rapid key 06: Paper feed aging 2
This is a mode that is used for aging related to printing and there are
following modes.
1 Printer pattern
1) All Black 2) All White
3) Check pattern 4 (Outer frame)
2 Print interval (Time between finishing and starting the printing.)
Settable range : 1-999 seconds
3 Number of print repetitions (Number of repetitions.)
Settable range : 1-9999 times
4 Number of printouts (Number of serial printings at a time.)
Settable range : 1-99 sheets
To execute, enter the above items with the ten keys after selecting the
mode. Refer to "Paper feed aging 1" for the details of print patterns. In
any of the mode, the operation will be interrupted only when the "STOP"
key is pressed by the operator or an error which makes printing impos-
sible occurs.
Rapid key 07: Life set mode
The mode is used to set the life counter of the printer and the counter of
the auto feeder at desired values. For setting, proceed with the follow-
ing procedure.
1
When the life counter setting mode is selected, the following will be
is displayed.
M A C H I N E
D R U M
key
F E E D E R
T O N E R
The cursor blinks at the top data.
Seven counters can be selected with the " " and " " keys.
2
In the state 1, input a desired setting number of 6 digits with the ten-key.
3
After input of 6 digits, press START key.
4
"STORED" will be displayed with the set values stored into the
memory. For checking, retry this mode. If desired, shift to another
counter with the key and
Note:
This counter indicates the printer use conditions such as numbers of
printed pages from the beginning of use. In the normal memory clear
condition, the counter will not be reset. In conditions including damaged
memory contents caused by repairing the panel, this counter should be
reset or cleared in addition to the ordinary memory clear.
4) 4% chart pattern
= 0 0 0 1 2 3
L I F E = 0 0 0 1 2 3
L I F E 1 = 0 0 0 1 2 3
key
L I F E 2 = 0 0 0 1 2 3
L I F E 3 = 0 0 0 1 2 3
L F = 0 0 0 1 2 3
L F = 0 0 0 1 2 3
keys as necessary.