FARGO electronic HDP820 - Manual (Page 144)

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HDP 800 Series Card Printer/Encoders Service Manual (Rev. 5.0) 130
Resolving the Registration problems (continued)
Symptom: Colors are shifted slightly in the image creating colored edges or poor resolution.
Step Procedure
4 Determine if the Printhead pressure is too high or too low.
a. Remove the Printhead. See the Replacing the Printhead (D840854)
procedure in Section 5, page 281 and bend the two metal Springs slightly
toward the back of the upper Module.
b. Reinstall the Printhead and print a test card.
c. If registration does not get better, remove the Printhead and bend the two
metal Springs away from the upper Module slightly.
d. Reinstall the Printhead and print a self-test.
5 Verify that the Upper and Middle Modules are seated properly and the Modules
are completely locked down.