Face-Up Output Bin Face-up
output bin Technical Support If you run into a problem, see “Appendix A. Troubleshooting” on page 189. If
you still cannot solve the problem, IBM customer technical support is
available at no additional charge during the warranty period. In the U.S.A.
and Canada, call 1-800-358-6661. Notes:
1.   Technical support is also available from the IBM Printing Systems home page at: http://www.ibm.com/printers 2.   Have your printer serial number ready. The serial number is on a label on       the bottom of the frame inside the rear cover. It is also listed in the
      Machine Info Menu section of the printer configuration page (see “Printing
      the Printer Configuration Page” on page 24). If you are asked for a
      machine type, specify 4322 or Infoprint 21.
3.   If you need IBM operating system support (for example, AIX, OS/2, OS/400, and MVS), contact IBM software support (1-800-237-5511 in the
U.S.A., 1-800-465-2222 in Canada). Ordering Supplies Printing supplies can be ordered through your IBM authorized printer or
printer supplies reseller. If you have no reseller, you can call 1-888-IBM-PRINT
(1-888-426-7746) in the U.S.A. or Canada to ask for an authorized dealer or to
order from IBM Printer Supplies. In other countries, contact your point of purchase for information about where
to order supplies. Chapter 1. About Your Printer 5