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June 2005 © TOSHIBA TEC e-STUDIO281c/351c/451c ERROR CODE AND SELF-DIAGNOSTIC MODE
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2.2.3 Test print mode (test mode 04)
<Procedure 1>
<Procedure 2>
Notes:
1. When an error occurs, it is indicated on the panel, but the recovery operation is not per-
formed.
Turn OFF the power and then back ON to clear the error.
2. During test printing, the [CLEAR] button is disabled when “Wait adding toner” is displayed.
The embedded test pattern can be printed out by keying in the following codes in the test print mode (04).
Code Types of test pattern Remarks Remarks
142 Grid pattern (black) Pattern width: 2 dots, Pitch: 10 mm 1
204 Grid pattern (color) Pattern width: 1 dot, Pitch: 10 mm 2
219 6% test pattern 2
220 8% test pattern 2
231 Secondary scanning direction 33 grada-
tion steps
3 pixels standard, Width: 10 mm 2
237 Halftone 2
262 Pattern for jitter evaluation
(4 lines ON / 4 lines OFF)
1 pixel standard, for color deviation cor-
rection
2
270 Image quality control test pattern For checking the image quality control 2
[0][4]
[POWER]
[POWER] OFF/ON
(Exit)
(Code)
[START]
[CLEAR]
Operation
Continuous
Test Printing
[0][4]
[POWER]
[POWER] OFF/ON
(Exit)
(Code)
[START]
[START]
[CLEAR]
[CLEAR]
Operation
Continuous
Test Printing
Color
selection