Jensen JMC-1000 manual Head Cleaning, Deck A, Deck B

Models: JMC-1000

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HEAD CLEANING

Check that there are no loose layers of tape visible through the cassette center window (see Fig. 1). Take up any loose layers, using a pencil or hexagonal barrelled ballpoint pen, before inserting the cassette into the machine (see Fig. 2).

If the cassette feels tight while performing operation

 

shown

see Fig. 2 , the tape may be jamming due to

 

ridges

formed in the winding of the tape visible

 

through the center window . These may be removed, in

 

most cases, by fast winding of the cassette from one

 

end to the other and back again.

Fig. 2

 

 

Use only well-known brands of tape. Avoid use of C-120 cassettes.

Furthermore, do not expose cassettes to direct sunlight, dust or oil, and do not touch the tape surfaces.

HEAD CLEANING

The tape heads, pinch roller and capstan require periodic cleaning. This removes particles of the metal oxide coating that wear off the tape and accumulate on these

parts and impair performance.Switch off the power, press the Stop/Eject DECK ADECK BManual background key to

open the cassettedoor, and press the Play Manual background key. Clean the tape heads, pinch roller and capstan with a soft cloth or cotton pad dampened in isopropyl alcohol or special tape head cleaner.

DECK A

 

 

DECK B

Record/Play

 

Play Head Capstan Pinch Roller

Erase head Head Capstan

Pinch Roller

 

 

 

 

 

 

 

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Jensen JMC-1000 manual Head Cleaning, Deck A, Deck B