Brother International HL-2400C Service Manual - Page 179

1.2.9 Cleaning the Printer Interior The printer interior (bottom) should be cleaned according to the periodic maintenance cleaning cycle set out in Table 6-3. 1) Toner vacuum cleaner 2) Cotton cloth (2 ∼ 3 pieces) 1) Open the top cover and the front cover. 2) Remove the toner cartridges and the OPC belt cartridge. 3) Vacuum up toner scattered on the bottom of printer interior with a vacuum cleaner designed to handle toner particles. 4) Clean the printer interior with a cotton cloth and swab. 5) Replace the removed items. CAUTION Be sure not to contact the nozzle of the vacuum cleaner with the terminals of the interor. Failure to do so will cause damage to the electrical parts in the printer. Printer interior Toner vacuum cleaner Fig.6-10 VI-14