User`s guide

Tape Drives and Cartridges H-9
Compaq Confidential – Need to Know Required
Writer: Everett Godaire Project: TL891 MiniLibrary System User's Guide Comments:
Part Number: ER-TL891-UA.01 File Name: p-apph Tape Drives and Cartridges Last Saved On: 3/3/99 10:43 AM
Cleaning the Tape Drive Heads
The tape drive heads physically read and write data to and from the tape
cartridge. Under normal conditions, the heads require cleaning only when the
"Use Cleaning Tape" LED indicates that it is required.
IMPORTANT:
Never attempt to clean the heads in a manner other than described in the
following procedure. Doing so can void the product warranty.
To clean the heads:
1. Apply power to the tape drive and wait for the green Operate Handle
indicator to light.
2. Raise the cartridge insert/release handle and insert the cleaning cartridge
into the drive, then lower the handle.
3. The drive automatically executes the head-cleaning operation, which
takes at least 30 seconds. When the cleaning cartridge has completed
this task, the green Operate Handle indicator lights.
4. Remove the cleaning cartridge.
5. Mark the frequency-of-use label on the cleaning cartridge, placing a
check mark in the next available square on the card each time you use
the cleaning cartridge.
CAUTION: Remove the cleaning cartridge as soon as possible following
completion of the cleaning operation. Leaving a cleaning cartridge in the
drive can result in redundant cleaning operations each time power to the
tape drive is turned off and on, resulting in unnecessary wear on the tape
drive's read/write heads.