Office Systems
COMPUTER INTERFACES & PERIPHERALS
*ANNOUNCING: POS 800/1600 UNIVERSAL TAPE DRIVE CONTROLLER♦
This "black box" controller/formatter is designed as a standalone interface between industry-standard NRZ1 (800 BPI) and PE (1600 BPI) tape drives and a parallel or RS-232 serial port of an 8-bit ASCII computer. Serial interface emulates a terminal vis-a-vis your system software; parallel Interface emulates a reader/punch and responds to CPM-style PIP commands from your computer. Tape speeds 12.5, 25 and 37.5 ips. Interface is microprocessor-controlled, includes power supply and 4K or 16K buffer memory. Prices and details available upon request.
• POS-IOO NRZ1 TAPE DRIVE CONTROLLER/FORMATTER - Now your micro can read and write IBM/ANSI compatible NRZ1 format 9-track magnetic tapes. The POS-IOO consists of S-100 bus card, 6 ribbon cable, tape drive controller card, cable to Pertec-Standard NRZ1 Tape drive, plus documentation and Z-80 or 8080 software (specifiy). Power is derived from tape drive and S-100 bus. Ship Wt.: 10 lbs. Suggested Retail Price......................... $995.00
• POS DAISY WHEEL PRINTER INTERFACE for TRS-80 Will drive Diablo HyType I, HyTvpe II. and Qume Q and Sprint 3 printers. Includes IK user-
available memory for custom print routines (such as graphics, bidirectional printing, etcj Programmed to respond to print commands Irom BASIC ELECTRIC PENCIL™ and SCRIPSIT™ software. Draws ils power from printer. Ship wt.:
5 lbs. Price ................................... $250.00
Cables, each (Specify HyType I, HyType II, or Qume)............ $ 25.00
• POS ASCII INTERFACE for IBM I/O SELECTRIC This Centronics-style parallel printer interlace will drive an IBM Model 731 or 735 I/O typewriter
(EBCD and Correspondence codes). No software needed. Features on board EPROM which holds up to 8 ASCII to-IBM code tables tor different tvpe spheres. Closed-loop operation runs at maximum printer speed; stops and starts on a single character without loss ol data. Requires + I2VDC and -5VDC power source Ship wt.:
5 lbs. Price ................................... $249.95
Power Supply (-5VDC. + 12VDC. ♦24VDC lor Solenoids on Printer) $ 49 95
• CONVERT OFFICE SELECTRIC TO I/O TYPEWRITER Kit includes assembled solenoids, switches, wire harness, magnet driver PCB plus instructions for installation and mCPU interface. Price ................. $150.00
• "FORMALINER" Variable Width Forms Tractor lor 15' Selecincs . . . $95.00
• GTE Model 560 ASCII SELECTRIC I/O Terminal With RS-232 Serial Interface and digital cassette deck for use as memory ty pewriter. Ship wt.: 100 lbs.
Price, tested and adiusted...........................$1,195.00
• POS ASCII IBM SELECTRIC PRINTER 15 Selectric from GTL terminal cleaned and adjusted with POS Centronics-style ASCII printer interface. UC/LC, carbon and fabric ribbons. Compatible with TRS-8Q, Apple, SOL and other CPU parallel printer ports. Ship wt.: 7S lbs. Price................ $895.00
PACIFIC OFFICE SYSTEMS x 153 2265 Old Middle field Way • Mountain View, CA 94043 • (415) 493-7455
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