Good scan of the original service manual. All schematics and adjustment procedures are there. It helped me to fix a long lasting problem with the tracking circuitry. The manual also includes the supplementals 1,2 and 3. Included are; electrical schematic's , pcb layout's, mechanical drawing's and exploded views, disassembly manual and maintenance procedures. 236 pages.
Excellent copies.
I will use "Owner Manual" again a second time.
Text excerpt from page 5 (click to view)
3. Mac (Memory All Clear) operation
Procedure A (1) Plug the power cord into an outlet. (2) Pressing the FEED button and turn the mode switch to PRG position. (3) Release the FEED button. After few seconds, MAC operation will be executed. (4) The following receipt will be issued, if completed. Procedure B (1) Remove the power cord from AC outlet. (2) Remove the memory protection batterey. (3) Leave the machine for few minutes. (4) Plug the power cord to AC outlet and then MAC operation is executed. (5) Set the memory protection battery.
