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This section provides information on each of the printers.
It is meant to supplement the documentation provided with your printer.
The dots/row column indicates maximum dots per row at maximum density,
generally the printer will truncate data exceeding the maximum dots
per row. Refer to the applicable printer documentation for the most
current information and for dots per row at other than maximum density. Table 3-1 Printer
Resolution Information Printer | Resolution | Dots/Row | Comments |
|---|
HP 2225A | 96 | 640 | square pixels only | HP 2227A | 96, 192 | 2536 | square pixels only | HP 2228A | 96, 192 | 1536 | square pixels only | HP 2235B/D | 90, 180 | 2448 | | HP 2686A | 75,100,150,300 | * | * | HP 256XA/B | 70, 140 | 1848 | | HP 293XA/B | 90 | 1024 | | HP 3630A | 180 | 1440 | | HP C1602A | 180 | 1440/1925** | |
* With the HP 2686A LaserJet and LaserJet Plus printers, the
user can specify several different print modes. You should be aware
of the following: On the LaserJet, graphics memory is limited to approximately
59 Kbytes. As a result, prints at greater than 75 dots per inch
resolution are limited by printer graphics memory. That is, output
prints using higher densities are smaller than the paper size. Attempts
to print larger images than graphics memory allows will probably
cause the printer to display error 20 with unpredictable print results. On the LaserJet Plus printers graphics memory size
is dependent upon previous actions such as the downloading of fonts. LaserJet Plus printers may not have enough available
graphics memory to handle a full page at 300 dots per inch print.
See the printer's technical reference manual for further details.
This note does not apply to Laser Jet Plus printers with 2.0 Mbytes
of memory. This printer family can dynamically reconfigure
graphics memory. The formatter bases print dimensions on page length,
page width, and resolution. The results of attempting prints that
are not supportable by actual available graphics memory or physical
paper size are undefined.
** With B-sized paper.
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