Pertech A470 manual Document Stop Adjustment, Ccw

A470 Users Guide

Document Stop Adjustment

The Document Stop limits the depth an inserted form can be placed into the Validation Slot. This defines the validation printfield height. Printers are manufactured with the maximum printfield setting of 2.16 inches but the dimension can be reduced to 1.44 inches by turning a slotted screw in the bottom of the printer case counter-clockwise (CCW). Each CCW revolution raises the document stop and decreases the printfield height 1/32” (.03125”) or .79375 mm. DO NOT ATTEMPT TO ADJUST THE DOCUMENT STOP OUTSIDE THE PRESCRIBED LIMITS OR DAMAGE TO THE PRINTER COULD RESULT. The validation form must be at least 1 inch taller than the selected printfield.

Printfield Height
CCW Rev	Inches	Mm
0	2.16	54.9
1	2.13	54.1
2	2.10	53.3
3	2.07	52.5
4	2.04	51.7
5	2.00	50.9
6	1.97	50.1
7	1.94	49.3
8	1.91	48.5
9	1.88	47.7
10	1.85	46.9
11	1.82	46.1
12	1.79	45.3
13	1.75	44.5
14	1.72	43.8
15	1.69	43.0
16	1.66	42.2
17	1.63	41.4
18	1.60	40.6
19	1.57	39.8
20	1.54	39.
21	1.50	38.2
22	1.47	37.4
23	1.44	36.6

			1" Min.
Validation				Print
Printfield				Field
	2.78"
		3.6"

Clockwise rotating lowers the document stop and increases the print field.

CW

Counter clockwise rotation raises the document stop and decreases the print field.

CCW

Verification of the desired document stop setting can be made by printing a Self Test on validation media and measuring the printfield. A Self Test is initialized by turning the printer power off, inserting a form, and turning the power back on. The validation rollers can be opened manually by raising the printer cover and pressing downward on the yellow sector gear if the printer will not accept a form. The printfield dimension is measured from the top of the first line of print to the bottom of the form.

Pertech® 2006 9