Lexmark 4I3 - Manual (Page 218)

4. Compare your printout with the sample printout.
Did the lines print and is the remainder of the printout clear and
readable?
If YES, go to Step 5.
If NO, do the following:
a. If any of the following items are not installed correctly, the
printer can experience forms jamming, ribbon jamming, or an
incorrect print verification printout:
Forms device
Ribbon cartridge
Forms.
Repeat the setup instructions in Chapter 1, “Setting Up the
4230 Printer” if you suspect a ribbon, forms, or forms device
installation problem.
b. Be sure that enough forms are still loaded and press Enter
to get another printout.
c. If the second printout is not similar to the sample printout, go
to Appendix B, “Problem Solving.”
d. Once you get a good printout, go to Step 5.
5. Press Cancel Print to make the printer ready or Return to make
the printer not ready (see “General Test Instructions” on
page 5-1).
5-18 User’s Guide