Maintenance Manual Service Maintenance
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6.3.4 SELF TEST
Self-Test is an internal test to check the logic and electromechanical perfomances at
User level.
To put under execution this test is necessary to press the Set-up key.
MACROS will be displayed. Then press the
R
key three times until TEST/ HEX-DUMP is
displayed.
Press the
D
key to enter the Test Menu selection level.
Pressing the
R
or
L
key you can choose which test you want to perform among:
Self-Test
R
Hex-Dump Mode
R
Init Set-up Card
The Self-Test printout consists of a heading containing configuration and firmware
information and a repeated ASCII characters printout.
Press the SEL/SAVE key to start the test ( Exit key to stop it).
key
If the fanfold paper is present in the path, the test automatically starts, otherwise a
message to load paper is displayed.
Inspect the print sample for:
•
Equal density of the character
•
Equal darkness
•
Character sharpness
•
No missing part of character
•
Underline character and descenders
•
No smudges or strikes
•
Equal density of lines
•
Compose character correctly formed (graphic)
Refer to the faulty probability table to correct any printing problem.
SELF TEST PRINTOUT
CONFIGURATION:
FIRMWARE: Ver. B2.3-02
CONTROLLER: 78xxxxxx
Ver. B2.3
GENERATOR: 78xxxxxx
Ver: 1.0
Draft
10
CPI
!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_abc
!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_abcd
"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_abcde
#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_abcdef
Figure 6.2 Self-Test Printout
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LA400 Multiprinter 6. 10 ER-LA400-SV
