Brother MP-21C Service Manual page 196

4. Place any documents (manual and any documentation describing the
reason for returning the printer) in the carton box as shown below.
Fig. 4-6 Repacking the printer
5. Close the carton box and tape it securely.
!
Caution
Make sure that the printer has the ink cartridges fitted to it when
shipping.
Do not turn the printer upside down while shipping.
CHAPTER 4 MAINTENANCE
4-7