bids are invited for repair to photo state machine dw dell no-5216 ( s / no-2903676101 ) ( a ) carefully taking down all electrical connection and making machines fit for repair work ( b ) replacement of power supply unit 01 no ( c ) replacement of developer for pcu -01 no ( d ) replacem , repair to benq sl-7055 dlp projector multimedia 800x600 ( ser no 06438328 ) ( a ) projector power card-1 no ( b ) projector lamp 1 no ( c ) projector fan- 1 nos ( d ) servicing and complete overhauling , repair to digital photo copies model no e studio-160 ( a ) carefully taking down all electrical connection and making machines fit for repair work ( b ) replacement of gear set 01 no ( c ) replacement of npg 59 drum unit 01 no ( d ) replacement of developer for p , repair to canon image class mf-4750 all in one ( a ) carefully taking down all electrical connection and making machines fit for repair work ( b ) replacement of itb 01 no ( c ) replacement of drum unit ( y, m, c, k ) - 01 no each ( d ) roller set cassette 2, 3, & 4 - , repair to ups 600va ( make micro tech ) ( 13 nos ) ( a ) carefully taking down all electrical connection and making machines fit for repair work ( b ) replacement of batteries 13 nos ( c ) replacement of power charging card 13 nos ( d ) servicing and complete overhau , digital copier with printer canon tr 2420l ( s / no cncj2040148 ) ( a ) carefully taking down all electrical connection and making machines fit for repair work ( b ) replacement of developer for pcu - 01 nos ( c ) replacement of cleaning blade 01 nos ( d ) replacemen , repair to colour photo state machine canon ir adv c-2225 ( ser no qyf 00509 ) ( a ) carefully taking down all electrical connection and making machines fit for repair work ( b ) replacement of itb 01 no ( c ) replacement of drum unit ( y, m, c, k ) - 01 no each ( d ) ro , repair to ups 625 va ( make micro tech ) ( 11 nos ) ( a ) carefully taking down all electrical connection and making machines fit for repair work ( b ) replacement of batteries 11 nos ( c ) replacement of power charging card 11 nos ( d ) servicing and complete overha , repair to digital copier with printer machine panasonic dp-8020e ( s / no-lip-52700002 & lip- 48500035 ) ( a ) carefully taking down all electrical connection and making machines fit for repair work ( b ) replacement of developer for pcu - 02 no ( c ) replacement of title repair of xerox machine and printers total quantity : 9