Test Print Mode (Test Mode 04) - Toshiba e-STUDIO520 Service Handbook

2.2.3

Test print mode (test mode 04)

The embedded test pattern can be printed out by keying in the following codes in the test print mode
(04).
<Operation procedure>
[0][4]
(Code)
[POWER]
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.
Code
111 Primary scanning direction 33 gradation steps
113 Secondary scanning direction 33 gradation steps
142 Grid pattern
182 Secondary scanning direction 33 gradation steps
(dither)
184 Secondary scanning direction 33 gradation steps
and dither process check pattern
e-STUDIO520/523/600/603/720/723/850/853
ERROR CODE AND SELF-DIAGNOSTIC MODE
[START]
Types of test pattern
Operation [CLEAR]
Continuous
Test Printing
Error diffusion
Error diffusion / gamma adjustment pattern
Pattern width: 2 dots, Pitch: 10 mm
Gamma adjustment pattern
Gamma adjustment check pattern
© 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved
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[POWER] OFF/ON
(Exit)
Remarks