Lexmark C 76x (5060-4xx) - Market Point

More documents

Recommendations

Info

5056-XXX Print paper checks • Use the recommended paper for this printer. • Paper dampness. Make a trial print with paper from a newly opened package, and check the result. 2-2 Service Manual
5056-XXX Symptom table Symptom You cannot print color. Transparencies curl excessively. The printer seems slow to print. You cannot remove paper jammed in the fuser. You cannot clear the paper jam message. Action Make sure the Color Correction menu item is not set to Black & White. Make sure the color print units are completely installed in the printer. Go to “Transfer belt up/down service check” on page 2-62. Make sure you’re using the recommended <strong>Lexmark</strong> transparencies. Also be sure the paper delivery is set to the rear exit. If you set the Paper Type to Transparency or Card Stock, the printer increases the fuser temperature and slows printing to improve the print quality. After printing on these media, the printer requires additional time to cool the fuser after you select another Paper Type setting (such as Plain Paper or Letterhead). If Printer Usage is set to Maximum Yield, the printer calibrates the print head timing. The printer performs this same calibration each time you turn the printer on and each time you open and close the top cover. Depending on the types of jobs you print, these adjustments may significantly slow print time. If the belt is in the up position for color printing, the printer prints at 30 ppm only. If the printer is in quick print mode, the printer prints at 17ppm until the printer is fully warmed up. Open the fuser rollers by operating the fuser pressure relief lever. If you cannot remove the jam, replace the fuser. The jam access panel can also be opened. After letting the fuser cool, unscrew the two thumbscrew and open the access panel. To clear the paper jam messages, you must remove all paper from the printer paper path. Check both inside the printer as well as the paper source you were using. Open and close the front cover, and press Go. If the message does not clear, go to “Paper carrying service check” on page 2-56. Paper jam in pick-up assembly. Go to “Paper carrying service check” on page 2-56. Fuser failure. Go to “920 - Fuser Error–Fuser Heater Trouble” on page 2-11. No paper pick-up from Go to “Paper carrying service check” on page 2-56. multipurpose tray. No paper pick-up from upper or Go to “Paper carrying service check” on page 2-56. lower cassettes. Registration roller does not rotate. Go to “Paper carrying service check” on page 2-56. Operator panel does not operate properly. • Foggy print • Black pages • Blank print • White spots • Poor reproduction • Incorrect color image registration • Dirt on back of paper • Low image density • White and black lines and bands Evenly spaced marks on the paper, or a single mark in the same place on every page. Go to the Diagnostic aids chapter and run the LCD and Button tests. If the tests fail, replace the operator panel. If you still have a problem, replace the RIP controller board. If your machine beeps 5 times and the screen is blank or all diamonds, replace the operator panel. Go to “Print quality problems” on page 2-63. Go to “Transfer belt up/down service check” on page 2-62. Diagnostic information 2-3
Page 1 and 2: Edition: October 17, 2006 Lexmark
Page 3 and 4: 5056-XXX Table of contents Notices
Page 5 and 6: 5056-XXX 983 - Black Gear Sensor Er
Page 7 and 8: 5056-XXX Par 3 Strobe Adj . . . . .
Page 9 and 10: 5056-XXX Paper tray lift motor remo
Page 11 and 12: 5056-XXX Finisher locations . . . .
Page 13 and 14: 5056-XXX Notices and safety informa
Page 15 and 16: 5056-XXX Huomautus laserlaitteesta
Page 17 and 18: 5056-XXX Safety information • The
Page 19 and 20: 5056-XXX Informació de Seguretat
Page 21 and 22: 5056-XXX 1. General information Ove
Page 23 and 24: 5056-XXX Technical specifications T
Page 25 and 26: 5056-XXX Performance The Lexmark C9
Page 27 and 28: 5056-XXX Paper and media specificat
Page 29 and 30: 5056-XXX 500-sheet input Multipurpo
Page 31 and 32: 5056-XXX Standard output Bin 1 Fini
Page 33 and 34: 5056-XXX Input capacity by media an
Page 35 and 36: 5056-XXX Media guidelines Print are
Page 37 and 38: 5056-XXX Power and electrical speci
Page 39 and 40: 5056-XXX Maintenance approach The d
Page 41 and 42: 5056-XXX Acronyms ASIC BUD CMYK CPU
Page 43: 5056-XXX 2. Diagnostic information
Page 47 and 48: 5056-XXX Printer messages The print
Page 49 and 50: 5056-XXX .04 04 Objstore The 900 er
Page 51 and 52: 5056-XXX .90 90 Lxkfax .91 91 Faxcn
Page 53 and 54: 5056-XXX 920 - Fuser Error-Fuser He
Page 55 and 56: 5056-XXX 930 - Yellow Printhead Err
Page 57 and 58: 5056-XXX 934 - Color Drum Sensor Er
Page 59 and 60: 5056-XXX 946 - Printer/Printhead Co
Page 61 and 62: 5056-XXX 950 - Mirror Mismatch Step
Page 63 and 64: 5056-XXX 976 - Unrecoverable Softwa
Page 65 and 66: 5056-XXX 982 - Sensor Controller Er
Page 67 and 68: 5056-XXX 991 - Service Paper Option
Page 69 and 70: 5056-XXX 995 - Finisher Main Feed M
Page 71 and 72: 5056-XXX 999 - Stapler Motor Error
Page 73 and 74: 5056-XXX Message Meaning Action Col
Page 75 and 76: 5056-XXX Message Meaning Action Inv
Page 77 and 78: 5056-XXX Message Meaning Action Rea
Page 79 and 80: 5056-XXX Message Meaning Action Ser
Page 81 and 82: 5056-XXX Message Meaning Action 40
Page 83 and 84: 5056-XXX Message Meaning Action 63
Page 85 and 86: 5056-XXX Message Stapler Missing In
Page 87 and 88: 5056-XXX Map 6 - False Print Unit
Page 89 and 90: 5056-XXX Map 10 - Unrecoverable Che
Page 91 and 92: 5056-XXX Map 12 - Unable to print f
Page 93 and 94: 5056-XXX Paper feed unit service ch
Page 95 and 96:
5056-XXX High-capacity feeder (HCF)
Page 97 and 98:
5056-XXX Marks on paper service che
Page 99 and 100:
5056-XXX Paper has stopped at the r
Page 101 and 102:
5056-XXX Paper jammed in finisher (
Page 103 and 104:
5056-XXX Photodeveloper missing ser
Page 105 and 106:
5056-XXX Image quality troubleshoot
Page 107 and 108:
5056-XXX Problem Color fades with f
Page 109 and 110:
5056-XXX Black print Possible cause
Page 111 and 112:
5056-XXX This service check is the
Page 113 and 114:
5056-XXX 3. Diagnostic aids Note: W
Page 115 and 116:
5056-XXX Button Display panel Funct
Page 117 and 118:
5056-XXX Diagnostics Enter diagnost
Page 119 and 120:
5056-XXX Alignment Auto Alignment 1
Page 121 and 122:
5056-XXX Button Test The Button Tes
Page 123 and 124:
5056-XXX If a test fails, one of th
Page 125 and 126:
5056-XXX Output Bin Tests Feed Test
Page 127 and 128:
5056-XXX The sensor tests are divid
Page 129 and 130:
5056-XXX Printer Setup Defaults The
Page 131 and 132:
5056-XXX When you are finished sett
Page 133 and 134:
5056-XXX Configuration menu To ente
Page 135 and 136:
5056-XXX Jobs on disk This setting
Page 137 and 138:
5056-XXX As the photodeveloper rota
Page 139 and 140:
5056-XXX After completing the fusin
Page 141 and 142:
5056-XXX Paper feeding The paper fe
Page 143 and 144:
5056-XXX Belt unit The transfer bel
Page 145 and 146:
5056-XXX Paper weight Purpose: This
Page 147 and 148:
5056-XXX 8. Slowly pull the paper o
Page 149 and 150:
5056-XXX 241—244 Paper Jam Note:
Page 151 and 152:
5056-XXX Tray up/down mechanism The
Page 153 and 154:
5056-XXX Size detection mechanism T
Page 155 and 156:
5056-XXX Maintenance Mode DIP switc
Page 157 and 158:
5056-XXX Finisher cross section Upp
Page 159 and 160:
5056-XXX Inverting paper path (exit
Page 161 and 162:
5056-XXX Jogging / offset mechanism
Page 163 and 164:
5056-XXX Elevator sequence The wire
Page 165 and 166:
5056-XXX 6. Tighten the guide rail
Page 167 and 168:
5056-XXX 3. Open the stapler door.
Page 169 and 170:
1 2 3 4 5 6 7 8 9 0 # 5056-XXX 10.
Page 171 and 172:
7 8 9 0 # 1 2 3 4 5 6 5056-XXX Alig
Page 173 and 174:
5056-XXX 4. Roll the finisher towar
Page 175 and 176:
5056-XXX 2. Rotate the rear adjustm
Page 177 and 178:
5056-XXX 3. Rotate the locking knob
Page 179 and 180:
5056-XXX Power cable 1. Unplug the
Page 181 and 182:
5056-XXX Hole punch adjustment You
Page 183 and 184:
5056-XXX 4. Repair information Hand
Page 185 and 186:
5056-XXX Check finisher alignment w
Page 187 and 188:
5056-XXX Transfer belt If you repla
Page 189 and 190:
5056-XXX Front door / operator pane
Page 191 and 192:
5056-XXX Cover, rear removal 1. Ope
Page 193 and 194:
5056-XXX Cover, RIP board removal W
Page 195 and 196:
5056-XXX Cassette guide removal 1.
Page 197 and 198:
5056-XXX Density sensor removal/Sep
Page 199 and 200:
5056-XXX Face up paper exit assembl
Page 201 and 202:
5056-XXX Gear cover removal/Multipu
Page 203 and 204:
5056-XXX 5. Disconnect the affected
Page 205 and 206:
5056-XXX Main drive unit removal 1.
Page 207 and 208:
5056-XXX Main unit fan removal 1. R
Page 209 and 210:
5056-XXX 6. Remove the paper feed g
Page 211 and 212:
5056-XXX Paper carrying frame remov
Page 213 and 214:
5056-XXX Relay roller removal Note:
Page 215 and 216:
5056-XXX 3. Remove the rear cover.
Page 217 and 218:
5056-XXX 8. Remove the exit roller.
Page 219 and 220:
5056-XXX Power switch removal 1. Re
Page 221 and 222:
5056-XXX Left slide rail removal 1.
Page 223 and 224:
5056-XXX Sub-frame removal Importan
Page 225 and 226:
5056-XXX Top unit removal 1. Open t
Page 227 and 228:
5056-XXX 5. Loosen the thumbscrews
Page 229 and 230:
5056-XXX Turn guide cover sensor re
Page 231 and 232:
5056-XXX Expansion feeder removals
Page 233 and 234:
5056-XXX Paper feed assembly remova
Page 235 and 236:
5056-XXX Duplex removals Duplex uni
Page 237 and 238:
5056-XXX Duplex pressure roller and
Page 239 and 240:
5056-XXX Duplex paper carrying moto
Page 241 and 242:
5056-XXX HCF call roller, paper fee
Page 243 and 244:
5056-XXX 8. Remove the top cover sw
Page 245 and 246:
5056-XXX Finisher removals Note: Ch
Page 247 and 248:
5056-XXX Elevator motor removal 1.
Page 249 and 250:
5056-XXX Inverter paper exit discha
Page 251 and 252:
5056-XXX Path select gate removal 1
Page 253 and 254:
5056-XXX 8. Remove the tension spri
Page 255 and 256:
5056-XXX Registration roller remova
Page 257 and 258:
5056-XXX Straight paper exit discha
Page 259 and 260:
5056-XXX Timing belts 1 and 2 remov
Page 261 and 262:
5056-XXX 8. Remove the tractor belt
Page 263 and 264:
5056-XXX 5. Locations Covers diagra
Page 265 and 266:
5056-XXX Sensor and switch location
Page 267 and 268:
5056-XXX Printer controller board L
Page 269 and 270:
5056-XXX Print controller board con
Page 271 and 272:
5056-XXX CK1 board connectors Conn
Page 273 and 274:
5056-XXX RIP board RIP board connec
Page 275 and 276:
5056-XXX LVPS 2 board connectors Co
Page 277 and 278:
5056-XXX Expansion paper feeder con
Page 279 and 280:
5056-XXX Size sensor board Location
Page 281 and 282:
5056-XXX High-capacity feeder (HCF)
Page 283 and 284:
5056-XXX Finisher locations Locatio
Page 285 and 286:
5056-XXX Finisher Face Up Bin (Tray
Page 287 and 288:
5056-XXX 6. Preventive maintenance
Page 289 and 290:
5056-XXX 7. Parts catalog How to us
Page 291 and 292:
5056-XXX Assembly 1: Covers 1 Index
Page 293 and 294:
5056-XXX Assembly 3: Covers 3 1 2 I
Page 295 and 296:
5056-XXX Assembly 5: Covers 5 Index
Page 297 and 298:
5056-XXX Assembly 6: Upper unit Ind
Page 299 and 300:
5056-XXX Assembly 7: Paper feed Ind
Page 301 and 302:
5056-XXX Assembly 8: Base 2 Index P
Page 303 and 304:
5056-XXX Assembly 9: Base 3 Index P
Page 305 and 306:
5056-XXX Assembly 10: Electrical A
Page 307 and 308:
5056-XXX Assembly 10 (continued): E
Page 309 and 310:
5056-XXX Assembly 11: Electrical B
Page 311 and 312:
5056-XXX Assembly 13: Fuser unit 1
Page 313 and 314:
5056-XXX Assembly 14: Cassette Inde
Page 315 and 316:
5056-XXX Assembly 15: Expansion fee
Page 317 and 318:
5056-XXX Assembly 16: Expansion fee
Page 319 and 320:
5056-XXX Assembly 17: Duplex Unit 1
Page 321 and 322:
5056-XXX Assembly 18: Duplex unit 2
Page 323 and 324:
5056-XXX Assembly 19: High-capacity
Page 325 and 326:
Page 327 and 328:
Page 329 and 330:
Page 331 and 332:
Page 333 and 334:
Page 335 and 336:
5056-XXX Assembly 25: Finisher cove
Page 337 and 338:
5056-XXX Assembly 26: Finisher fram
Page 339 and 340:
5056-XXX Assembly 27: Finisher feed
Page 341 and 342:
5056-XXX Assembly 29: Finisher elev
Page 343 and 344:
5056-XXX Assembly 31: Finisher dock
Page 345 and 346:
5056-XXX Assembly 33: Miscellaneous
Page 347 and 348:
5056-XXX Assembly 34: Parts packets
Page 349 and 350:
5056-XXX Assembly 34: Parts packets
Page 351 and 352:
5056-XXX Index Numerics 1565 Emul E
Page 353 and 354:
5056-XXX parts catalog 7-23 removal
Page 355 and 356:
5056-XXX paper end sensor 4-60 pape
Page 357 and 358:
5056-XXX Part number index P/N Desc
Page 359 and 360:
5056-XXX 40X1116 Cable, MPF clutch
Page 361 and 362:
5056-XXX 40X1259 Operator panel - -
Page 363 and 364:
5056-XXX 56P9407 Belt, timing 60S2M
Page 365 and 366:
1 2 3 STEPPING MOTOR ASSEMBLY Paper
show all

Lexmark C 76x (5060-4xx) - Market Point

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?