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Great price, Quick delivery, the document was very usefull A+++++++++++++++
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Thank´s for your help, I already recived these manual from you
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Thank you for your manual It has the basic things to and i use the Oszi for Longer Time.
THX
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Actually, I was looking for this information for 3 years!...now thanks to you, the manual is on my hands and of great help, cause I understand now where I was doing wrong connections and wires...excellent, I'll be back to you if in need, thank you.
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This manual covers the main equipment features only. While it also includes the procedure for saving and loading from the now long obsolete memory cards it does not mention the how to operate with the optional floppy drive interface so I am still at a loss about how to use this! Note that there is a separate manual covering the MIDI interface and programming via the keyboard, not included in this download. You will also need to get hold of this if you want to use the MIDI interface properly. Basically there is little difference between this manual and the free to download manual for the similar PR60 model.
1 November 1996
MASTER FEED SECTION
4. MASTER FEED SECTION
4.1 THERMAL HEAD VOLTAGE ADJUSTMENT
Purpose: To maintain master making quality and extend the lifetime of the thermal head. NOTE: This adjustment is always required when the thermal head or power supply board is replaced.
[B]
[A]
1. Remove the rear cover and the right cover of the machine. 2. Disconnect the connector [A] from the plotter unit. 3. Check the voltage noted on the decal located on the thermal head. (The voltage is different for each thermal head.) 4. Access "I/O Check Mode". � SP mode No. 131, then Output Check mode 41. 5. Press the Start key to apply the thermal head voltage. 6. Confirm that the voltage between one of the VHD terminals and one of the ground terminals of CN503 is at the level specified on the decal (Within + 0 V, � 0.1 V). 7. If it is not, adjust VR1 [B] on the power supply board. NOTE: Press the Stop key to stop applying the thermal head voltage. Do not keep the thermal head voltage on for a long period.
Replacement Adjustment
5-15
 $4.99 VT2240 RICOH
Service Manual Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…
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