Sharp FO-5700, Service Manual, Page: 11 / 140

FO-5700U
2 – 7
The cursor blinks at the top data.
Five 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, shift to another counter with the "#" and " "
keys as necessary. When all necessary counters are completely in-
put, press the START key.
4
"STORED" will be displayed with the set values stored into the memory.
For checking, retry this mode.
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 ordi-
nary memory clear.
2-2. Print diagnosis
Rapid key 01: Area print mode
The effective printing area frame is printed in the specified sheet size.
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-pass 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 oc-
curs.
•
Blank paper aging mode
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
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)
Rapid key 06: Bias adjust mode
The mode is used to adjust the printing density of the printed image. The
image printing density is adjustable in seven steps of 1 to 7.
For details, refer to the following table. (For selection, use the keys 1
thru 7.)
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 following
procedure.
1
When the life counter setting mode is selected, the following will be is
displayed.
The left pattern is repeated.
The left pattern is repeated.
The left pattern is repeated.
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.
1. [Full black pattern]
2. [Intermediate tone 2 pattern]
3. [Intermediate tone 1 pattern]
4. [Mesh point pattern]
M A C H I N E
D R U M
L
L I F E
L I F E
I F E 1
= 0 0 1 2 3
F E E D E R L I F E = 0 0 1 2 3
= 0 0 1 2 3
= 0 0 1 2 3
L I F E 2 = 0 0 1 2 3
L I F E 3 = 0 0 1 2 3
0
0
0
0
0
0
key
# key
4mm
±
2.5
4mm
4mm
208mm
4mm
±
2
1
2
3
4
5
6
7
8
9
Image printing density Thin
← →
Thick
1 2 3 4 5 6 7
Default value