HP Designjet 2500.3500cp Printer series - Manual (Page 320)

Reference
Ordering Accessories
13-20
HP-GL/2 and HP RTL Programming Information
The HP-GL/2 and HP RTL Reference Guide provides complete explanations and
examples of the HP-GL/2 and HP RTL graphic and interfacing instructions. If you
are writing an HP-GL/2 or RTL driver for your printer, you will find this guide an
invaluable source of general instruction information. It is published by Addison-
Wesley Publishing Company and you can order it through most book stores (ISBN
0-201-31014-7).
For specific parameter information, refer to The Product Comparison Guide for HP
languages on HP Plotters and large format printers. which you can order through
your HP Sales office part number 5959-9734.
How to Order Supplies and Accessories
You can order supplies and accessories in any of the following ways:
■ Call your local authorized HP dealer.
■ Contact your local HP Sales and Support office.
■ Refer to the Hewlett-Packard Support/Services booklet that was supplied with
your printer.