Head Cleaning; Function Description; Operations - Toshiba Satellite R20 Maintenance Manual

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3.21 Head Cleaning

This function cleans the heads in the FDD by executing a series of head load/seek and read

operations. A cleaning kit is necessary to perform this program.

1. Selecting test 4 from the DIAGNOSTIC MENU and pressing Enter displays the

following messages:

DIAGNOSTICS - FLOPPY DISK HEAD CLEANING : VX.XX

Mount cleaning disk(s) on drive(s).

Press any key when ready.

2. Remove the Diagnostics Disk from the FDD, then insert the cleaning disk and press

"cleaning start"

4. The display automatically returns to the DIAGNOSTIC MENU when the program is

Satellite R20/TECRA M7 Maintenance Manual (960-572)

message appears, the FDD head cleaning has begun.

3 Tests and Diagnostics

[CONFIDENTIAL]

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