Appendix D — Intermec Supplies
EasyCoder PM4i Printer User’s Guide (Fingerprint Version) 151
Bar Code Directions
In the tables on the pages that follow, different maximum print
speeds may be recommended depending on the direction of
possible bar codes in the printout. Generally, ladder style bar
codes are more demanding and may require a lower print speed,
especially in connection with a large media roll and/or negative
start adjust values (see “Print Speed” in Chapter 6). The
illustration below shows how the two type of bar code directions
relate to the media feed direction.
Picket Fence
Ladder
Feed
Direction
Dir 1 & 3
Dir 2 & 4