XP-460B Thermal Printer Maintenance | How to Lubricate Printer Gears with Grease

Lubricating your XP-460B thermal printer’s internal gears is a simple yet essential task. It keeps the feeding mechanism smooth and reduces wear on the motor and rollers. Here’s a step-by-step guide with captions straight from our video for easy reference.

XP-460B thermal printer maintenance.

⚙️Safety First: Power Down

Before you start, always turn off your printer and unplug it. Working on a powered printer can be dangerous and may damage the unit. Safety first!

⚙️Step 1: Access the Gear Assembly

1. Remove the back or side cover to access the internal gears.
   

   

   Use a screwdriver to carefully remove the side screws.

2. On the XP-460B, the main gears are behind the left side panel, close to the motor assembly.
   

   

   Gently lift off the cover to expose the gears.

⚙️Step 2: Apply Lubricant

1. Use a thin layer of printer-safe grease. Less is more — over-lubrication can cause grease to spread onto sensors or belts.
   

   

   Apply a thin, even layer of grease.

   
   

   

   Lubricate all key gears: main drive gear, intermediate idler gears, and platen roller drive gear.

   
   
2. Wipe away any excess around the edges to prevent contamination.

⚙️Step 3: Reassemble and Check

1. Once lubrication is complete, reinstall the cover and tighten all screws securely.
   

   

   Reinstall the side or back cover and tighten screws securely.

   
   
   

2. Double-check that no grease has gotten onto sensor windows or rollers.
   

   

   Inspect sensors and rollers to ensure they are clean and free of grease.

   
   

⚙️Step 4: Test Your Printer

Power on the printer and run a test print. The feeding mechanism should feel smoother, and the motor should operate with less strain. Regular lubrication like this prevents costly repairs and keeps your printer running efficiently.

📦 Where to Buy

Shopee:

1. XP-460B Thermal Printer
2. Screwdriver Set
   

Lazada:

1. XP-460B Thermal Printer
2. Screwdriver Set

TikTok:

1. XP-460B Thermal Printer
2. Screwdriver Set

Aliexpress:

1. XP-460B Thermal Printer
2. Screwdriver Set

⚙️Final Thoughts

Maintaining your XP-460B thermal printer doesn’t have to be time-consuming. A small amount of grease applied correctly can make a big difference in performance and longevity. If you found this guide helpful, please consider sharing, liking, and subscribing to stay updated on more printer maintenance tips!