186 A Appendix
3. Remove the rear cover from the printer by 
pulling out the bottom tab of the cover from 
the slot, tilting the cover, and pulling out the 
top tab of the cover from the slot.
4. If a network expansion card is installed, 
remove it temporarily.
5. If another memory card is already installed, 
push the retaining clips on both ends in the 
outward direction. After the memory card 
pops up, pull it out at an angle.
6. Hold the new memory card so that the 
notch on the card comes below the center 
of the card.
7. Align the notch on the new memory card 
with the projection on the RAM slot, and 
insert the memory card at an angle into the 
slot.
Important
• Make sure to insert the memory card securely until the 
terminal area cannot be seen.
8. Check the following points to ensure that 
the memory card is inserted correctly.
•The terminal area of the memory card 
cannot be seen.
•The memory card is not inserted at an 
angle.