Toshiba e-STUDIO451c User Manual

June 2005 © TOSHIBA TEC

e-STUDIO281c/351c/451c ERROR CODE AND SELF-DIAGNOSTIC MODE

2 - 37

<Procedure 1>

<Procedure 2>

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).

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