Commodore 1515 Technical Manual

23, • Adjustments for printing Make the following adjustments after setting the ribbon cassettes and paper. (1) Adjusting the position of the dot sensor Print characters and check the darkness of the upper and the lower part of characters. If the darkness is not equal,…

43, 8. The upper and lower dots of printed characters are too light. START Proper position NO of print head unit? NO YES Replace it. 9. Printings are too light. Refer to "6. No printing or poor print quality." 10. Smudging by ribbon. START Proper position of …

22, Commodore 1515 2. LOWER CASE BLOCK AND MACHINE ASSEMBLY 2-1 Ribbon cassette S-45 Screw W-42 Spring washer W-43 Toothed lock washer 2-2 M. sto p screw 2-3 Lower case block 2-4 Machine assembly ® 2-3 2-2*1 Do not move the carrier unit directly by hand. By pulling ~nd re…

18, , U >OO"'~>UI~) (I/(,lJO)f!Ii~~1t!') Z.J fJ'1"" ""4/~~~"'7/"'.~'O»~:JI'»~' ~ ( 2 f'\cl Col~n) When the HOME signal falls down. the CPU starts counting the number of dot pulses unti…

36, 9. TRACTOR Repairing methods Level ® : Checking, adjusting or replacing parts. Replacing machine assembly if earth plate block is defective. Level ® : Replacing machine assembly except checking, lubricating or checking/adjusting/ replacing parts of 9-1 to. 9-4, 9-9 a…

42, 6. No printing or poor print quality START Proper position of print head unit? NO l---- Set paper. \---- Reset it. Adjust ribbon feed )-- __ board or replace ribbon cam or carrier unit. >---- Replace it. 7. The upper or lower dots of printed characters are missing. …