5.20 1001–1005 CALL SERVICE
5.20 1001–1005 CALL SERVICE
Description: One of the following messages is displayed when a fault occurs
in the fusing circuits that is shown in Figure 5–15. To clear the display, you
must turn the power off, then on.
1001
Fuser warm-up is too slow.
1002
Fuser thermistor circuit is open.
1003
Fuser is too hot.
1004
Fuser is always on.
Figure 5–15 Fuser Circuit and Connectors
Fusing Unit
Over Temp.
P/J 51
Driver
Board
P/J 10
Interlock
Switch
Power
Switch
Fuser Triac
Power Cord
220/240
115 VAC
P/J 14
P/J 31
DC Control
Board
Fuser ON
(L) +24 VDC
P/J 47
LVPSA
Neutral
12
1
3
12
2
1
P/J 56
P/J 58
P/J 51
P/J 47
P/J 10
P/J 51
P/J 58
MLO-006648
Troubleshooting: If one of the above error codes is displayed, perform the
following steps, to fix the problem:
5–28 Display Error Code FIPs
Summary of Contents for DEClaser 320
Page 18: ......
Page 29: ......
Page 30: ......
Page 52: ......
Page 68: ......
Page 78: ......
Page 109: ......
Page 116: ......
Page 146: ......
Page 148: ......
Page 185: ......
Page 186: ......
Page 187: ......
Page 188: ......
Page 189: ......
Page 190: ......
Page 191: ......
Page 192: ......
Page 193: ......
Page 194: ......
Page 195: ......
Page 196: ......
Page 197: ......
Page 198: ......
Page 199: ......
Page 200: ......
Page 201: ......
Page 202: ......
Page 203: ......
Page 204: ......
Page 205: ......
Page 206: ......
Page 207: ......
Page 208: ......
Page 209: ......
Page 210: ......
Page 211: ......
Page 212: ......
Page 213: ......
Page 214: ......
Page 215: ......
Page 216: ......
Page 217: ......
Page 218: ......
Page 219: ......
Page 220: ......
Page 221: ......
Page 222: ......
Page 223: ......
Page 224: ......
Page 225: ......
Page 226: ......
Page 227: ......
Page 228: ......
Page 229: ......
Page 230: ......
Page 231: ......
Page 232: ......
Page 233: ......
Page 234: ......
Page 235: ......
Page 236: ......
Page 237: ......
Page 238: ......
Page 239: ......
Page 240: ......
Page 241: ......
Page 242: ......
Page 243: ......
Page 244: ......
Page 245: ......
Page 246: ......
Page 247: ......
Page 248: ......
Page 249: ......
Page 250: ......
Page 251: ......
Page 252: ......
Page 253: ......
Page 254: ......
Page 255: ......
Page 256: ......
Page 257: ......
Page 258: ......
Page 259: ......
Page 260: ......
Page 261: ......
Page 262: ......
Page 263: ......
Page 264: ......
Page 265: ......
Page 266: ......
Page 267: ......
Page 268: ......
Page 269: ......
Page 270: ......
Page 271: ......
Page 272: ......
Page 273: ......
Page 274: ......
Page 275: ......
Page 276: ......
Page 277: ......
Page 278: ......
Page 279: ......
Page 280: ......
Page 281: ......
Page 282: ......
Page 283: ......
Page 284: ......
Page 285: ......
Page 286: ......
Page 287: ......
Page 288: ......
Page 289: ......
Page 290: ......
Page 291: ......
Page 292: ......
Page 293: ......
Page 294: ......
Page 295: ......
Page 296: ......
Page 297: ......
Page 298: ......
Page 299: ......
Page 300: ......
Page 301: ......
Page 302: ......
Page 303: ......
Page 304: ......
Page 305: ......
Page 306: ......
Page 307: ......
Page 308: ......
Page 317: ......
Page 318: ......
Page 319: ......
Page 320: ......
Page 321: ......
Page 322: ......
Page 323: ......
Page 324: ......
Page 326: ......
Page 327: ......
Page 328: ......
Page 329: ......
Page 330: ......
Page 331: ......
Page 332: ......
Page 333: ......
Page 334: ......
Page 335: ......
Page 336: ......
Page 337: ......
Page 338: ......
Page 339: ......
Page 340: ......
Page 341: ......
Page 342: ......
Page 343: ......
Page 344: ......
Page 372: ......
Page 400: ......