Toshiba FC-22 manual Test print mode, Pixel modulation pattern for creating γ table

1. 2. 3 Test print mode (04)

In the 04 test print mode, you can print the test patterns matching with each item if you input the

following codes.

Code	Types of test pattern			Remarks	Paper size
11	2-pixel modulation pattern for creating γ table				A3
12	3-pixel modulation pattern for creating γ table				A3
13	1-pixel modulation pattern for checking γ	table			A3
14	2-pixel modulation pattern for checking γ	table			A3
15	3-pixel modulation pattern for checking γ	table			A3
24	Gray 2-pixel modulation pattern for checking γ		table		A3
25	Gray 3-pixel modulation pattern for checking γ		table		A3
204	Grid pattern (Printer reproduction ratio/Registration			Pattern width: 1 dot, Pitch: 5mm	A3/LD
	adjustment pattern)			(same as the adjustment pattern
				by [05] mode [1][SETTINGS])
219	6% test pattern
220	8% test pattern				None
230	Gradation check pattern (2 Pixels standard)			Pattern width: 10mm,	A3/LD
				32 gradation steps
231	Gradation check pattern (3 Pixels standard)			Pattern width: 10mm,	A3/LD
				32 gradation steps
234	Half tone				A3/LD
256	Density check pattern				A3/LD
291	2-pixel modulation pattern 1 for selecting pulse width				A3
292	2-pixel modulation pattern 2 for selecting pulse width				A3

Note: Full color (YMCK) mode is not available in 230, 231 and 234.

<Operation procedure>

0 4

POWER

(Code) START

(Test print operation) STOP POWER OFF/ON (Exit)

Note: 1. When an error has occurred, it is indicated, but the recovery operation is not performed. So, turn the power OFF and then back ON to clear the error.

2. During test printing, when "Wait adding toner" is displayed, the [STOP] key is disabled.

January 2000 © TOSHIBA TEC 1 - 19 FC-22 ADJUSTMENT