Sato CT410 Manuel d'utilisateur télécharger pdf (Page 43)

CLEANING THE SENSORS

There are two sensors that are used to control the positioning of the label. One is a

transmissive see-thru sensor that detects the edge of the label by looking through the

backing paper which is translucent and detecting the presence of the opaque label.

The other is a reflective sensor that detects the light reflected from the bottom of the

label liner. When a printed black Eye-Mark passes through the beam, the light is no

longer reflected back to the sensor detector, indicating to the printer that it should

use this position as the start of a new label. When dust, dirt or other foreign matter

interferes with the light path of either of these sensors, the results is erratic label

positioning. These sensors should be cleaned regularly, at least every two rolls of

labels.

Supplies Needed: SATO SA070 Cleaning Kit

1. Turn the printer off and remove the power cable.

2. Open the Top Cover.

3. Open the Print Head Assembly by pushing the

Head Latch toward the rear of the printer. The

Print Head Assembly is spring-loaded and will

automatically open as soon as the Head Latch is

disengaged. The sensors are built into the left

hand Label Guide so that they move whenever

the Label Guides are adjusted for different

media widths.

4. Apply SATO Thermal Print Head Cleaner to

one of the cotton swabs.

5. Use the cotton swab to clean any foreign matter from the exposed surface of the

sensors by inserting the cotton tip in the paper slot and brisky cleaning it with a

back and forth motion.

Section 3: Cleaning and Maintenance

SATOCTSeriesPrinters9001069A Page3-5

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Sato CT410 Manuel d'utilisateur Page 43