ProcedureElectronicsReplacement
Replace the TPH cooling fan
Remove and reinstall the DryStar 5300's Thermal print head (TPH) cooling fan — spare part CM+343339.X, supplied together with its air filter — section 2.9 of the Replacement of Parts chapter, reached behind the Top cover, the Hold-down bracket, and the Thermal print head (TPH) unit.
Applies to
DryStar 5300 (Type 5365/100)
Personnel
1 technician · Basic — the fan is unplugged from a single connector (C), freed from 2 cable holders (B), and removed after taking out 2 screws (A); reached via three access steps (Top cover, Hold-down bracket, Thermal print head unit) with no other module removal, calibration, or special test equipment involved (derived from procedure content — source states no OEM skill level for this section).
Steps
18 steps
Source
DD+DIS270.05E — Drystar 5300, Repair and Service: Replacement of Parts, §2.9 TPH cooling fan, Chapter 3.5/48-52, Edition 1 Rev.7 (2005-08-05), p.322-326
Tools & parts
| Item | Part number | Qty |
|---|---|---|
| TPH cooling fan (including Air filter) | CM+343339.X | |
| Crosshead screwdriver | n/a in source |
Full step-by-step for Replace the TPH cooling fan
All 18 steps are documented in the FSELIB DryStar 5300 service manual — re-authored, web-first, with the real figures from the source.
Open the full procedureRelated Electronics guides
Replace the compact flash card0 stepsReplace the keypad & display module0 stepsReplace the main board cooling fan18 stepsReplace the main board (VILIS - Themis)20 stepsReplace the OSB switch board12 stepsReplace the power supply16 steps
View all DryStar 5300 guidesSource: DD+DIS270.05E — Drystar 5300, Repair and Service: Replacement of Parts, §2.9 TPH cooling fan, Chapter 3.5/48-52, Edition 1 Rev.7 (2005-08-05), p.322-326. Preview re-authored by FSELIB — the full procedure with figures and steps is in the paid service manual.