HP QMS 1660E - Manual (Page 233)

Controller
Specifications
B-3 Technical Specifications
Controller Specifications
Emulations PostScript—Level 1 compatibility mode and Level 2
HP PCL 5
HP-GL 7475A/7550A
Lineprinter
Support for downloadable optional emulations
Fonts 39 resident PostScript fonts that can be scaled from 4
points upward and rotated to any angle in 1° increments;
all typefaces have multilingual character sets
7 resident bitmap HP PCL fonts in 25 symbol sets, 12
resident scalable HP PCL fonts in 35 symbol sets, and 1
resident scalable HP PCL font in 5 symbol sets, all of
which can automatically be rotated to landscape
orientation
40 resident HP-GL symbol sets
Support for Type 1 and Type 3 host-resident
downloadable and printer-card-resident PostScript fonts
Support for Type 42 (PostScript format) host-resident
downloadable TrueType fonts
Interfaces Centronics/IEEE 1284 bidirectional parallel, serial,
Ethernet interfaces
Support for an optional interface (LocalTalk, Ethernet, or
Token-Ring) or an optional IDE-SCSI hard disk board (to
which you can connect an IDE internal hard disk and up
to 3 external SCSI hard disks)
Memory 12 or 24 MB RAM standard, upgradable to 64 MB
4 MB System Flash ROM
2 MB Font Mask ROM
SIMM connector for up to 16 MB optional fonts
Type IDT 3081E RISC microprocessor operating at 33 MHz