Tested: power's on, batteries charge while plugged in. prints on thermal paper. needs cleaned so thermal paper advances. Specific Pacs not tested.
HP 97 Programable Printing Calculator & Accessories:
HP Carrying Case (82035A)
HP AC Adapter / Recharger (82040A)
HP Battery Pack (82033A)
HP 3 Thermal Paper Rolls (82045A)
HP-97 Owner's Handbook and Programming Guide January 1977 (00097-90001)
HP-97 Standard Pac & Guide & Magnetic Cards, including Head Cleaning Card (00097-13101)
HP-97 Business Decisions Pac & Guide
HP-97 Navigation Pac I & Guide
HP-97 Program Card Holder (00097-13142) & Blank Magnetic Cards (00097-13141)