TOPS-10/TOPS-20 Operator's Hardware Device and

This guide provides comprehensive instructions for the operation and maintenance of major peripheral devices compatible with TOPS-10 and TOPS-20 series hardware systems. It covers a range of devices, with each chapter detailing specific procedures for different hardware types.

The document includes:

• Printers: Operational and maintenance procedures for various line printers (LP05, LP07, LP10, LP14, LP26, LP27) and laser printers (LN01, LN03), including paper loading, ribbon changes, and control panel functions.
• Card Readers: Operation and maintenance for CR10-E and CR10-F card readers, covering loading, unloading, and cleaning.
• DECtapes: Instructions for mounting, dismounting, and cleaning TU56 DECtape drives (TOPS-10 only).
• Magnetic Tapes: Guidance on the operation, mounting, dismounting, and cleaning of various magnetic tape drives (TU16, TU40, TU45, TU70, TU71, TU72, TU77, TU78, TU79).
• Disk Drives: Operational procedures, mounting and dismounting of disk packs, powering up and down disk systems, and formatting for different disk drive models (RP02, RP03, RP04, RP06, RM03, RP07, RP20, RA60, RA81).
• Floppy Disks: Information on inserting, removing, and proper handling of floppy disks.

Additionally, the guide provides a general maintenance overview, recommending weekly cleaning of equipment exteriors, and lists essential cleaning supplies. It emphasizes caution when handling equipment to prevent system crashes or hardware damage and advises consulting Digital Field Service for complex issues.