Toshiba ESTUDIO170F, Service Manual

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e-STUDIO170F Troubleshooting January 2005 © TOSHIBA TEC
11 - 12
[ 7 ] PRINT TEST [MENU], [9], [2], [07]
This test checks the print function (HVPS, LSU, Fuser) by printing the test patterns.
1) Use the [ Ç ] or [ È ] key to select “07. PRINT TEST”, and then press the [ENTER] key.
2) The test pattern is printed and the following screen is displayed.
3) Use the [ Ç ] or [ È ] key to select “1. YES” or “2. NO”, and then press the [ENTER] key. If the pattern
is normally printed, select “1. YES”. If the pattern fails to be printed normally, select “2. NO”.
Remarks:
• For a sample of the test pattern (PATTERN 1) to be printed in the test print, refer to P.11-16
"[ 2 ] PRINT TEST [MENU], [9], [4], [02]".
• The result of the PRINT TEST can be checked with the self test report. For printing the self
test report, refer to P.11-13 "11.1.3 TEST RESULT LIST [MENU], [9], [3]".
If the result of the PRINT TEST is judged to be NG, solve the problem by referring to P.11-
16 "[ 2 ] PRINT TEST [MENU], [9], [4], [02]".
[ 8 ] TONER IC TEST [MENU], [9], [2], [08]
This test checks if the manufacturing code of the Toner IC chip corresponds to the original code.
1) Use the [ Ç ] or [ È ] key to select “08. TONER IC TEST”, and then press the [ENTER] key.
2) The test result (“OK” or “NG”) is displayed, and the display returns to the test item select screen for
INDIVIDUAL TEST.
Remark:
The result of the TONER IC TEST can be checked with the self test report. For printing the self
test report, refer to
P.11-13 "11.1.3 TEST RESULT LIST [MENU], [9], [3]".
If the result of the TONER IC TEST is judged to be NG, solve the problem by referring to P.11-
24 "[ 12 ] TONER IC TEST [MENU], [9], [4], [12]".
PRINT TEST
PRINTING LIST
PRINT TEST
1 . YES
TONER IC TEST
TESTING
TONER IC TEST
OK