Technical data

6.6 Operation Verification
When you have completed troubleshooting, replaced a FRU, or made an adjustment to the
drive, the drive must be verified for proper operation. To verify the drive operation, proceed
as follows:
1. Power on the drive and see that it passes the power up diagnostics as described in Chapter
4.
2. Load a tape and run it to EOT and back to BOT, or use Service Aid 222. For details on
Service Aid 222, refer to Section 4.5.3.3.
3. Read and write to a known good tape or use Service aid 212. For details on Service Aid
212, refer to Section 4.5.3.2.
4. Unload the tape to ensure that it unloads properly as described in Chapter 2.
Adjustment Procedures 6–11