4-2
Troubleshooting
Samsung Electronics
FACTORY SELFTEST
Using this pattern printout, you can check if the printer
mechanism is functioning properly. Examine the pattern
and look for a break in the diagonal line. If the diagonal
lines are not broken, the printer mechanism is functioning
properly.
ROM TEST
Use this feature to test the machine'S ROM. The result and the
software version appear in the LCD display.
PRINT NVRAM TEST
1. Press the SETUP button until “PRINT NVRAM DUMP”
is displayed in LCD.
2. Press the START button when the NVRAM Test opera-
tion menu displayed. And then the machine prints the
list for NVRAM testing.
The Remote Test feature can be enabled in order to allow
a remote location to call up and run a diagnostic test on
your machine. You may be instructed by a service repre-
sentative to enable this feature.
NVRAM DUMP LIST
LIST Left Head Detect :
1c
Right Head Detect
:
7
Left Head Type :
1c
Right Head Type
:
7
< Device Identification >
MFG:Samsung;
CMD:LNPAP;
MODEL:SCX-1100;
CLASS :Printer;
DES:Samsung SCX-1100;
< Dot Count Variables >
Black Dot Count
:
2436256
Color Cyan Dot Count
:
1368128
Color Magenta Dot Count
:
1368128
Color Yellow Dot Count
:
1368128
Photo Black Dot Count :
0
Photo Cyan Dot Count
:
0
Photo Magenta DotCount
:
0
Total Black Dot Count :
2436256
Total Color Cyan Dot Count :
1368128
Total Color Magenta Dot Count
:
1368128
Total Color Yellow Dot Count
:
1368128
Total Photo Cyan Dot Count :
0
Total Photo Magenta Dot Count
:
0
Total Photo Black Dot Count
:
0
< Page Count Variables >
Total Page Count :
2
< Cartridge Types >
Left Cartridge Type
:
Color Standard Capacity
Right Cartridge Type
:
Black High Capacity
< Alignment Variables >
Horizontal Align Value
:
15
Vertical Align Value
:
8
Quick Black Bidi Align Value
:
15
Quick Color Bidi Align Value
:
15
Normal Black Bidi Align Value
:
15
Normal Color Bidi Align Value
:
15
Photo Horizontal Align Value
:
15
Photo Vertical Align Value :
8
Photo Normal Black Bidi Align Value :
15
Photo Normal Color Bidi Align Value :
15
PROGRAM DOWNLOAD
Use this feature to download a new upgraded ROM file from
a PC which is connected to the machine with a parallel cable
(IEEE 1284).
< Download >
1. Connect printer to PC with a parallel cable(IEEE 1284.)
2. Select the PROGRAM DOWNLOAD function at the TECH
MODE.
3. Input COPY/B FILENAME PRN at the MS-DOS and push
the ENTER key.
(filename : the latest ROM file name when the downloading)
4. After the download is completed, the system will be auto-
matically initialized.
Summary of Contents for SCX-1100
Page 77: ...3 18 CIRCUIT DESCRIPTION Samsung Electronics Repair Manual 3 J3 Assigned GPO ...
Page 85: ...3 26 CIRCUIT DESCRIPTION Samsung Electronics Repair Manual 3 5 3 COPY DATA FLOW FOR OA 980 ...
Page 86: ...3 27 Samsung Electronics CIRCUIT DESCRIPTION Repair Manual 3 5 4 OA 980 I O PORT ...
Page 87: ...3 28 CIRCUIT DESCRIPTION Samsung Electronics Repair Manual ...
Page 108: ...Electronics ...
