Reiner 880, Service Manual

Page: 99 / 102

880 Functional Test Report
Type of test:
Functional test
Date:
Test object Tester
Test of operation
No.
Test Comment
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1 Test - without ink ribbon, cover, base plate, housing-rear part
1.1 Print-head cable path Cable must be guided in the print carriage!
1.2 Distance: print head to pressure pad according to drawing (assembly dimension)
1.3 Printing plate change Check for ease of movement
1.4 Ink-ribbon mounting Engages in side plates
(ease of movement)
1.5 Ink-ribbon transport Engagement of drive dog
(turn transport wheel)
2 Test: - without ink ribbon, cover, base plate, housing-rear part
- connect machine to mains
- darken L-GH1 and L-GH2.
- (when first commissioning, firmware must be loaded)
- with print medium (paper)
2.1 Table tripping Tripping at 4 table positions as in
DRG. NO. 882000-000
(use print medium)
2.2 Depth-stop contact Insert to depth stop and trip
2.4 Display message
Display, contrast (adjust if necessary)
2.5 Check buttons Operate all 4 buttons
3 Test: - without base plate, ( with ink ribbon)
-
- connect machine to mains
- - with print medium (paper)
3.1 Print-roller setting/ 1 document Clean impression, no smears
3.2 Print-roller setting / 2.5 mm document
stack
Clean impression, no smears
3.3 Copy printing, 4 copies (carbon paper) Impression legible on fourth copy
3.4 Noise when printing
Hammering noise in printer drive (DWA)
Cause:
- print roller set too high
- play too large between DWA and crank
4 Test:
- ( with ink ribbon)
- - connect machine to mains
- with print medium (paper)
4.1 Chipcard
Print impression from the chipcard
4.2 Printing test: 10x with table tripping - Push in print medium from all three sides
- Trip at all 4 corners of the table
4.3 Continuous operation, 100x
Menu: Test functions
4.4 Housing switch If the cover is shaken, a warning should not
appear on the display.
5 Test: - without ink ribbon
- with transport protection
5.1 Housing free of damage, defects and
dirt