HP HP-97 User Manual

Contents
Section
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GENERAL INFORMATION
Introduction
Description
Compatibility
Identification
. Standard Accessories
. Optional Accessories
THEORY OF OPERATION
HP-97 Logic
Display
. Performing a Functlon
. Timing . .« o e .
. Program and Data ROM .
. Printer
Print Head Drlvers
Printer Motor Control
Print Intensity Control
Card Reader
. Power Supply .
Battery Charging
. Power-0On Reset
ASSEMBLY-LEVEL MAINTENANCE
Introduction
Recommended Tools and letures .
Individual Key Sequence Tests
Full Operational Test
Initial Test
Program Memory Test
Functional Test
Keyboard Test
Diagnostic Test
. HP-97 Assembly Removal and Replacement Procedures
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HP HP-97 Specifications

General

Brand	HP
Model	HP-97
Category	Calculator
Language	English