HP LASERJET RESOURCES

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HP LaserJet 5Si, 8000, 8100, 8150: Fan Errors

Laser printers use cooling fans to prevent internal parts from overheating. Most generate an error code if a fan stops running (or even slows down). In a small printer with only one fan, this is a simple “57 SERVICE” error. In a larger printer with multiple fans, the error code is broken down: 57.1, 57.2, etc., with the number after the decimal point indicating which fan has the problem.

Occasionally, the assignments in the manuals have been incorrect. The correct assignments are below, along with the appropriate connectors for each fan on the DC controller.

5Si Fan Info
Error Location DCC Connector P.N.
57.1 Laser Scanner J208 RH7-1266
57.2 LVPS J216 RH7-1266
57.3 Formatter J210 RH7-1271
57.4 FD Delivery J225 RH7-1289
8000 Fan Info
Error Location DCC Connector P.N.
57.2 Formatter J210 RH7-1271
57.3 LVPS J216 RH7-1266
57.5 Laser Scanner J208 RH7-1266
57.4 FD Delivery J225 RH7-1289
8100/8150 Fan Info
Error Location DCC Connector P.N.
57.2 Formatter J210 RH7-1271
57.3 LVPS J216 RH7-1266
57.5 Laser Scanner J208 RH7-1396
57.6 FD Delivery J225 RH7-1289
57.9 Tray 1 J229 RH7-1397

HP LaserJet 5Si, 8000, 8100/8150: Fan Errors

Laser printers use cooling fans to prevent internal parts from overheating. Most generate an error code if a fan stops running (or even slows down). In a small printer with only one fan, this is a simple “57 SERVICE” error. In a larger printer with multiple fans, decimals (57.1, 57.2, etc.) are used to identify which fan has failed. The service manuals provide the designations.

Occasionally, the assignments in the manuals have been incorrect. The correct assignments are below, along with the appropriate connectors for each fan on the DC controller.

5Si Fan Info
Error Location DCC Connector P.N.
57.1 Laser Scanner J208 RH7-1266
57.2 LVPS J216 RH7-1266
57.3 Formatter J210 RH7-1271
57.4 FD Delivery J225 RH7-1289
8000 Fan Info
Error Location DCC Connector P.N.
57.2 Formatter J210 RH7-1271
57.3 LVPS J216 RH7-1266
57.5 Laser Scanner J208 RH7-1266
57.4 FD Delivery J225 RH7-1289
8100/8150 Fan Info
Error Location DCC Connector P.N.
57.2 Formatter J210 RH7-1271
57.3 LVPS J216 RH7-1266
57.5 Laser Scanner J208 RH7-1396
57.6 FD Delivery J225 RH7-1289
57.9 Tray 1 J229 RH7-1397

HP LaserJet 5Si, 8000, 8100, 8150: Fan Errors

Laser printers use cooling fans to prevent internal parts from overheating. Most generate an error code if a fan stops running (or even slows down). In a small printer with only one fan, this is a simple “57 SERVICE” error. In a larger printer with multiple fans, the error code is broken down: 57.1, 57.2, etc., with the number after the decimal point indicating which fan has the problem.

Occasionally, the assignments in the manuals have been incorrect. The correct assignments are below, along with the appropriate connectors for each fan on the DC controller.

5Si Fan Info
Error Location DCC Connector P.N.
57.1 Laser Scanner J208 RH7-1266
57.2 LVPS J216 RH7-1266
57.3 Formatter J210 RH7-1271
57.4 FD Delivery J225 RH7-1289
8000 Fan Info
Error Location DCC Connector P.N.
57.2 Formatter J210 RH7-1271
57.3 LVPS J216 RH7-1266
57.5 Laser Scanner J208 RH7-1266
57.4 FD Delivery J225 RH7-1289
8100/8150 Fan Info
Error Location DCC Connector P.N.
57.2 Formatter J210 RH7-1271
57.3 LVPS J216 RH7-1266
57.5 Laser Scanner J208 RH7-1396
57.6 FD Delivery J225 RH7-1289
57.9 Tray 1 J229 RH7-1397
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