Table Of Contents - Sony UP-D2500 Service Manual

TABLE OF CONTENTS
1. OPERATING INSTRUCTIONS
¢ Digital Color Printer... cee ceceseeeeneeteeees 1-1
¢ UP-D2500 Series Printer Driver
for Windows 9S .......ccccccsssecesssecceseesseesesennecenaees 1-15
* UP-D2500 Macintosh Printer Driver ................ 1-18
2. SERVICE INFORMATION
2-1. Board Layout 2.0... csceesesecreeseeccsscseeaceesseeeeees 2-1
2-2. Disassembly .............scsssscscssecscsesscesecssesecersersecrenseees 2-1
2-2-1. Removal of the Top Cover ......ceccceseseseeees 2-1
2-2-2. Removal of the Front Panel Assembly .......... 2-1
2-2-3. Removal of the IF-687 Board ......... eee 2-2
2-2-4. Removal of the DC Fan (1) wc eee 2-2
2-2-5. Removal of the Rear Panel .0........ eee 2-2
2-2-6. Removal of the Switching Regulator ............ 2-3
2-2-7. Removal of the DC Fan (2) .0.... eee 2-3
2-2-8. Removal of the Mechanical Block ................ 2-3
2-2-9. Removal of the PRT-11 Board ........ eee 2-4
2-2-10. Removal of the Tray Motor ...........:eceeeeeees 2-4
2-2-11. Removal of the SE-418 Board and
Paper Supply Motor .........csceccesssssssseeseeeeeees 2-5
2-2-12. Removal of the Ribbon Motor...............cc0e 2-5
2-2-13. Removal of the Stepping Motor ............... 2-6
2-2-14. Removal of the Load Block Assembly ........... 2-6
2-2-15. Removal of the Head Motor ............ cesses 2-7
2-2-16. Removal of the DC Fan (3) ou... ee eeseceeeeeeee 2-7
2-3. Replacement of Thermal Head ............. cesses 2-8
3. ELECTRICAL AND
MECHANICAL ALIGNMENT
3-1. Printing Built-in Test Patterns (Stair-Step) ........... 3-1
3-2. Preparations Before Adjustments ............cseecee 3-2
3-2-1. UP-D2500/2550 Servicing Tool Software
Using the CheckD25. exe (J-9000-360-A) .... 3-2
3-2-2. Using the LED Display PDSP2113
(8-749-922-58) .o.cscscscssceceeeeceeseseetsteseeeeesees 3-4
3-3. Printing the Built-in Test Pattern ..............seeeeees 3-7
3-4, Adjustments When Thermal Head is Replaced ..... 3-9
3-5. Main Service Commands
(Excluding Mechanical Adjustments) ................. 3-10
3-6. Mechanical Adjustment .......... cesses ecteeeeees 3-12
3-6-1. Mechanical Adjustment Mode ............:000 3-12
3-6-2. Checking if Operations are Normal, and
Automatic Adjustment... eeeeesrerees 3-12
UP-D2500(UC,CE)
4. CIRCUIT DESCRIPTION
4-1. Circuit Operations of IF-687 Board ...............00+ 4-1
4-2. Print Control Section (PRT-11 Board).................. 4-6
4-2-1. Fan motor drive circuit ...........cceeceeseeerees 4-6
4-2-2. Ribbon motor drive Circuit ..........eeeeeeeeeee 4-7
4-2-3. Paper supply motor drive circuit ..............06 4-7
4-2-4. Head motor and tray motor drive circuit ....... 4-7
4-2-5. Platen motor drive Circuit ..........cccccceseeceeeeee 4-8
4-2-6. Various kinds sensor detection circuit......... 4-10
4-2-7. Paper ejector motor drive circuit ................. 4-17
5. MECHANICAL DESCRIPTION
5-1. Mechanical Operation Description ............:eeeee 5-1
5-2. Printing Operation Description .............cccceeeeeeeee 5-4
5-2-1. Position change during printing operation .... 5-4
5-2-2. Home position .........ceccccecescsssesseesecerevenceseneens 5-5
5-2-3. Delivery paper position ..........cceeceeeseseeeeeeees 5-6
5-2-4, Printing position ....... ee eeseeetereeeeteneeneenees 5-7
5-2-5. Fast forward position ..0.....cceeseeceecseteeeseees 5-7
5-2-6. Delivery paper position
(Almost same as home position) ..............008 5-8
5-3. Platen Drive Section... ccs sseseeseesstenenseans 5-9
5-3-1. Platen drive section gear ratio ......... cece 5-9
5-3-2. Unevenness print ...... cece creeeeeeeeeee ventas 5-9
5-4. Paper supply and eject drive section ............ ce 5-10
6. TROUBLESHOOTING
6-1. Electrical System Problems ............cceessesee costes 6-1
6-2. Mechanism Troubleshooting ...........cccscseccees econ 6-3